Midnight Horror School

*'''Fonton:''' A [[fountain pen]] boy who often leaks ink. He's completely silent throughout the entire series, and his only dialogue comes from words and drawings he draws on pieces of paper. He's an overall friendly student, and seems very eager to help whenever he's needed for something. His color is [[Shades of yellow#Light yellow|light yellow.]]

*'''Fonton:''' A [[fountain pen]] boy who often leaks ink. He's completely silent throughout the entire series, and his only dialogue comes from words and drawings he draws on pieces of paper. He's an overall friendly student, and seems very eager to help whenever he's needed for something. His color is [[Shades of yellow#Light yellow|light yellow.]]

*'''Genie''' (Voiced by [[Ryuzou Ishino]]): A book sleeve boy who loves to study and wears [[glasses]]. With the book he has normally put into his head, he's very smart, and has the personality of a stereotypical nerdy character. He enjoys reading, science, mathematics, and other academic subjects. However, without the book (which acts sort of like his brain) in his head, he completely spaces out and is unable to think. By putting any book other than his normal one into his head, he gains a personality that matches the subject of the book itself, like when Spimon put a book about samba dancing into Genie's head which made him start to dance around. His color is [[green]].

*'''Genie''' (Voiced by [[Ryuzou Ishino]]): A book sleeve boy who loves to study and wears [[glasses]]. With the book he has normally put into his head, he's very smart, and has the personality of a stereotypical nerdy character. He enjoys reading, science, mathematics, and other academic subjects. However, without the book (which acts sort of like his brain) in his head, he completely spaces out and is unable to think. By putting any book other than his normal one into his head, he gains a personality that matches the subject of the book itself, like when Spimon put a book about samba dancing into Genie's head which made him start to dance around. His color is [[green]].

*'''Hikky''' (Voiced by Hiromi Otsuda): A two-sided pencil boy, and the main protagonist of the series. He really loves to draw. He gets along with mostly every other student in the school, and, being the protagonist of the series, acts as the leader of certain events that occur. Although he's the most common target for Tubee, Usop, and Yumyum's constant bullying, he's not afraid to take a stand against them. He has 2 colors: [[Red]] and [[Shades of blue#Dark blue|dark blue]]. The two different colors represent two different personalities as seen in the episode "Red Hikky, Blue Hikky", with red representing both headstrong and rudeness, and blue representing both shyness and sadness.

*'''Hikky''' (Voiced by Hiromi Otsuda in Japanese and [[Julie Lemieux]] in The Unreleased [[Nelvana]] Dub): A two-sided pencil boy, and the main protagonist of the series. He really loves to draw. He gets along with mostly every other student in the school, and, being the protagonist of the series, acts as the leader of certain events that occur. Although he's the most common target for Tubee, Usop, and Yumyum's constant bullying, he's not afraid to take a stand against them. He has 2 colors: [[Red]] and [[Shades of blue#Dark blue|dark blue]]. The two different colors represent two different personalities as seen in the episode "Red Hikky, Blue Hikky", with red representing both headstrong and rudeness, and blue representing both shyness and sadness.

*'''Inky''' (Voiced by [[Tomoe Hanba]]): A blue [[ink]] bottle boy. He's a bit shy, but is willing to lend a helping hand whenever needed. He speaks in a slow, sluggish manner, and is one of the least popular students. He can get easily flustered, and, whenever this happens, the blue ink inside of his head starts to turn hot pink and will gush out, making his head fully empty and causing him to die. He's good friends with Fonton, and the two are often seen together. He also has a crush on Liddy, in fact, every time he sees her, he turns red and sometimes his ink comes out of his bottle. Juno's head plant seems to have an odd obsession with him, hitting him on the head when it sees him. Inky's ink can work similar to a love potion, but only when drawing a heart with it and thinking about said crush. It can be assumed the ink can have other properties in different situations. His color is [[baby blue]].

*'''Inky''' (Voiced by [[Tomoe Hanba]]): A blue [[ink]] bottle boy. He's a bit shy, but is willing to lend a helping hand whenever needed. He speaks in a slow, sluggish manner, and is one of the least popular students. He can get easily flustered, and, whenever this happens, the blue ink inside of his head starts to turn hot pink and will gush out, making his head fully empty and causing him to die. He's good friends with Fonton, and the two are often seen together. He also has a crush on Liddy, in fact, every time he sees her, he turns red and sometimes his ink comes out of his bottle. Juno's head plant seems to have an odd obsession with him, hitting him on the head when it sees him. Inky's ink can work similar to a love potion, but only when drawing a heart with it and thinking about said crush. It can be assumed the ink can have other properties in different situations. His color is [[baby blue]].

*'''Juno''' (Voiced by [[Ayumi Kida]]): A flower pot girl who always carries around a man-eating plant on her head. Juno has a sort of big sister personality, being very protective of her friends, especially in the case of Rosso. She's very nice, and cares a lot about the well-being of the students and even the staff of the school. However, whenever she needs to be, she can get aggressive and serious when it means protecting herself or her friends. In these situations, the man-eating plant on her head gets violent. She has 2 colors: [[Salmon (color)#Salmon pink|Salmon pink]] and [[Shades of green#X11 green|dark green]].

*'''Juno''' (Voiced by [[Ayumi Kida]]): A flower pot girl who always carries around a man-eating plant on her head. Juno has a sort of big sister personality, being very protective of her friends, especially in the case of Rosso. She's very nice, and cares a lot about the well-being of the students and even the staff of the school. However, whenever she needs to be, she can get aggressive and serious when it means protecting herself or her friends. In these situations, the man-eating plant on her head gets violent. She has 2 colors: [[Salmon (color)#Salmon pink|Salmon pink]] and [[Shades of green#X11 green|dark green]].

*'''Kabo''' (Voiced By [[Tomoko Kawakami]]): A [[pumpkin]] boy. He is the son of a pumpkin king and is very likable. Kabo normally does not speak, but instead makes giggling noises when he's happy. He's sort of mysterious, but in almost all of his appearances in the show, he's very joyful and friendly towards the other students at the school (even with Yumyum, Usop and Tubee, who helped him with gathering coins for his pumpkin plant in "Kabo's Part Time Job", and called Genie and Vincent out when they tried to curve his behavior in "Day of the Great Pumpkin"). However, Kabo can be a mischievous person at times, something Genie and Vincent in particular don't seem to be very fond of. His color is [[Orange (colour)|orange]].

*'''Kabo''' (Voiced By [[Tomoko Kawakami]]): A [[pumpkin]] boy. He is the son of a pumpkin king and is very likable. Kabo normally does not speak, but instead makes giggling noises when he's happy. He's sort of mysterious, but in almost all of his appearances in the show, he's very joyful and friendly towards the other students at the school (even with Yumyum, Usop and Tubee, who helped him with gathering coins for his pumpkin plant in "Kabo's Part Time Job", and called Genie and Vincent out when they tried to curve his behavior in "Day of the Great Pumpkin"). However, Kabo can be a mischievous person at times, something Genie and Vincent in particular don't seem to be very fond of. His color is [[Orange (colour)|orange]].

*'''Liddy''' (Voiced by [[Tomoko Kawakami]]): A keyboard instrument girl, and the secondary protagonist of the series. She's a kind-hearted, outgoing, and friendly student. She is very popular around the school, even to the point where multiple other students have crushes on her. However, she can get feisty easily, and doesn't usually hesitate to speak her mind. She plays the [[Organ (music)|organ]] and is very good at music. Yumyum has a crush on her. As the secondary protagonist of the series, she can act as a leader often, but not always as much as in the case of Hikky. She has 2 colors: [[Pink]] and [[red]].

*'''Liddy''' (Voiced by [[Tomoko Kawakami]] in Japanese and [[Susan Roman]] in The Unreleased [[Nelvana]] Dub): A keyboard instrument girl, and the secondary protagonist of the series. She's a kind-hearted, outgoing, and friendly student. She is very popular around the school, even to the point where multiple other students have crushes on her. However, she can get feisty easily, and doesn't usually hesitate to speak her mind. She plays the [[Organ (music)|organ]] and is very good at music. Yumyum has a crush on her. As the secondary protagonist of the series, she can act as a leader often, but not always as much as in the case of Hikky. She has 2 colors: [[Pink]] and [[red]].

*'''Magnero''' (Voiced by [[Setsuji Satoh]]): A [[magnet]] boy who always has a scrap metal stuck to him. Magnero is a shy student and, due to this, is not super popular in the school. However, he's very kind to people who reach out and try to be his friend. He is very interested in the arts and building machines, with his wonder even being based on this fact. His color is [[gray]].

*'''Magnero''' (Voiced by [[Setsuji Satoh]]): A [[magnet]] boy who always has a scrap metal stuck to him. Magnero is a shy student and, due to this, is not super popular in the school. However, he's very kind to people who reach out and try to be his friend. He is very interested in the arts and building machines, with his wonder even being based on this fact. His color is [[gray]].

*'''Noisy''' (Voiced by [[Tomoe Hanba]]): A [[microphone]] girl. As her name implies, Noisy is very loud and not afraid to speak her mind. Being the news anchor for the school's daily news show called "Midnight Eye", she's constantly on the lookout for new stories and gossip around the school, much to the dismay and annoyance of her peers. However, she never tries to be intentionally malicious for any reason and tries to be friendly with everyone in the school, even if her attempts don't always work out the greatest. As seen in the episode "Noisy Noisy" she has a crush on Tubee. Her color is [[Shades of purple#Pale purple|pale purple]].

*'''Noisy''' (Voiced by [[Tomoe Hanba]]): A [[microphone]] girl. As her name implies, Noisy is very loud and not afraid to speak her mind. Being the news anchor for the school's daily news show called "Midnight Eye", she's constantly on the lookout for new stories and gossip around the school, much to the dismay and annoyance of her peers. However, she never tries to be intentionally malicious for any reason and tries to be friendly with everyone in the school, even if her attempts don't always work out the greatest. As seen in the episode "Noisy Noisy" she has a crush on Tubee. Her color is [[Shades of purple#Pale purple|pale purple]].

*'''Onpoo''' (Voiced by [[Sakiko Tamagawa]]): A music note girl. She's a cheerful and kind-hearted student. She's very friendly with everyone at the school, especially with Liddy. She loves to sing and will often be seen singing in episodes of the show. While singing, music notes come out from her body and make harp tunes. Her name means "music note" in Japanese. Due to her head being a purely-black music note, she lacks any stitching on her, and all her facial features are pure white, making her the least monstrous-looking student. Her color is [[Black]].

*'''Onpoo''' (Voiced by [[Sakiko Tamagawa]]): A music note girl. She's a cheerful and kind-hearted student. She's very friendly with everyone at the school, especially with Liddy. She loves to sing and will often be seen singing in episodes of the show. While singing, music notes come out from her body and make harp tunes. Her name means "music note" in Japanese. Due to her head being a purely-black music note, she lacks any stitching on her, and all her facial features are pure white, making her the least monstrous-looking student. Her color is [[Black]].

*'''Piranin''' (Voiced by Eriko Nakayama): A fish boy, which also resembles a [[piranha]] who is always ill. He's shy, quiet, and a bit of a pessimist at times. He doesn't have the most confidence in himself, which is sometimes used as a plot point in episodes like "Dash! Desk Race" or "The Ferocious Beast Piranin". Despite this though, he's very friendly with many of his classmates, most notably with Hikky, Liddy, and Spimon. He enjoys swimming around in the school fountain. His color is [[Olive (color)|olive green]].

*'''Piranin''' (Voiced by Eriko Nakayamain Japanese and [[Lee Tockar]] in The Unreleased [[Nelvana]] Dub): A fish boy, which also resembles a [[piranha]] who is always ill. He's shy, quiet, and a bit of a pessimist at times. He doesn't have the most confidence in himself, which is sometimes used as a plot point in episodes like "Dash! Desk Race" or "The Ferocious Beast Piranin". Despite this though, he's very friendly with many of his classmates, most notably with Hikky, Liddy, and Spimon. He enjoys swimming around in the school fountain. His color is [[Olive (color)|olive green]].

*'''Quicky''' (Voiced By [[Takeshi Kusao]]: A [[clock]] boy. As his name implies, Quicky is very fast paced and often in a hurry. He's very energetic and cheerful, a stark contrast from the reserved and mostly calm demeanor of his best friend Docky. He helps Docky time his personal banister-slide time trials, as well as time the actual banister-slide contests. He has 2 colors: [[Tan (color)|tan]] and [[Orange (colour)|orange]].

*'''Quicky''' (Voiced By [[Takeshi Kusao]]: A [[clock]] boy. As his name implies, Quicky is very fast paced and often in a hurry. He's very energetic and cheerful, a stark contrast from the reserved and mostly calm demeanor of his best friend Docky. He helps Docky time his personal banister-slide time trials, as well as time the actual banister-slide contests. He has 2 colors: [[Tan (color)|tan]] and [[Orange (colour)|orange]].

*'''Rosso''' (Voiced by Eriko Nakayama): A shy [[fire hydrant]] boy. Rosso is a shy student who has the habit of getting upset easily. As shown in the episode "Rosso the Crybaby", when he gets upset, water starts to shoot out of the holes in his head. Although he doesn't talk to other students much due to his shyness, he's very friendly with Juno. He loves to water Juno's plant, but gets nervous about watering things around anyone else. Yumyum, Tubee, and Usop bully him a lot. His color is [[red]].

*'''Rosso''' (Voiced by Eriko Nakayama): A shy [[fire hydrant]] boy. Rosso is a shy student who has the habit of getting upset easily. As shown in the episode "Rosso the Crybaby", when he gets upset, water starts to shoot out of the holes in his head. Although he doesn't talk to other students much due to his shyness, he's very friendly with Juno. He loves to water Juno's plant, but gets nervous about watering things around anyone else. Yumyum, Tubee, and Usop bully him a lot. His color is [[red]].

*'''Spimon''' (Voiced by [[Etsuko Kozakura]]): A [[loudspeaker]] boy who also resembles a [[monkey]]. He's extremely energetic and friendly and, being a loudspeaker during the day, is slightly loud at times. He's very good friends with Hikky, Liddy, and Piranin, and the four of them are often seen together. When not with those three, however, he's usually with Noisy, who uses him as a speaker during events and to occasionally broadcast news. Despite this, Spimon seems to have a negative relationship with Noisy, Onpoo, and sometimes even Liddy, as him being used as a speaker by them seems to be mostly against his will; as it hurts his ears, which sometimes knock him unconscious. He has 2 colors: [[Shades of green#Light green|Light green]] and [[yellow]].

*'''Spimon''' (Voiced by [[Etsuko Kozakura]] in Japanese and [[Tabitha St. Germain]] in The Unreleased [[Nelvana]] Dub): A [[loudspeaker]] boy who also resembles a [[monkey]]. He's extremely energetic and friendly and, being a loudspeaker during the day, is slightly loud at times. He's very good friends with Hikky, Liddy, and Piranin, and the four of them are often seen together. When not with those three, however, he's usually with Noisy, who uses him as a speaker during events and to occasionally broadcast news. Despite this, Spimon seems to have a negative relationship with Noisy, Onpoo, and sometimes even Liddy, as him being used as a speaker by them seems to be mostly against his will; as it hurts his ears, which sometimes knock him unconscious. He has 2 colors: [[Shades of green#Light green|Light green]] and [[yellow]].

*'''Tubee''' (Voiced By [[Chiyako Shibahara]]): A [[paint]] tube boy, and one of the three main antagonists of the series. He can be oftentimes mean to his peers. He is a troublemaker who always drips paint everywhere. He, along with Usop and Yumyum, could be seen as school bullies, making fun of their classmates and, for the most part, being pretty mean spirited. He tries everything he can to get Hikky angry. However, as shown in a few episodes of the show, Tubee also has a soft side that mostly comes out when he isn't around Usop and Yumyum. Whenever Borocca starts to cry, Tubee attempts to calm Borocca down, which he usually fails. As seen in a few episodes, Tubee has a crush on Noisy. He has 2 colors: [[White]] and [[purple]].

*'''Tubee''' (Voiced By [[Chiyako Shibahara]]): A [[paint]] tube boy, and one of the three main antagonists of the series. He can be oftentimes mean to his peers. He is a troublemaker who always drips paint everywhere. He, along with Usop and Yumyum, could be seen as school bullies, making fun of their classmates and, for the most part, being pretty mean spirited. He tries everything he can to get Hikky angry. However, as shown in a few episodes of the show, Tubee also has a soft side that mostly comes out when he isn't around Usop and Yumyum. Whenever Borocca starts to cry, Tubee attempts to calm Borocca down, which he usually fails. As seen in a few episodes, Tubee has a crush on Noisy. He has 2 colors: [[White]] and [[purple]].

*'''Usop''' (Voiced by [[Kōsuke Okano]]): A [[Spray paints|spray paint]] can boy, and one of the three main antagonists of the series. Usop is oftentimes rude and mean to his fellow students. He, along with Tubee and Yumyum, are often presented as the school bullies. Occasionally, however, he can be shown to be a nice person if the episode plot calls for it. His color is [[beige]].

*'''Usop''' (Voiced by [[Kōsuke Okano]]): A [[Spray paints|spray paint]] can boy, and one of the three main antagonists of the series. Usop is oftentimes rude and mean to his fellow students. He, along with Tubee and Yumyum, are often presented as the school bullies. Occasionally, however, he can be shown to be a nice person if the episode plot calls for it. His color is [[beige]].