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For the Initial New Present version of the character, see Mitsuba Sousuke
For the Altered New Present version of the character, see Mitsuba Sousuke

I tried talking to... every person I thought was my friend... But none of them knew it was me. ...Only I... remembered.
— Mitsuba, Chapter 19, Volume 4

Mitsuba Sousuke (三葉惣助 Mitsuba Sousuke?), commonly called Mitsuba (ミツバ Mitsuba?), was a ghost haunting Kamome Academy. Currently, he is a supernatural and the representative of the 3rd School Mystery.

The Original Mitsuba was a ghost who was haunting Kamome Academy Middle School's lockers. In life, he was a student at Kamome Academy's Middle School division and was a member of the photography club before his death. Originally, he was a former classmate of Minamoto Kou who died prior to the beginning of the series, and he became a ghost who spent time in the school lockers, until Yugi Tsukasa forcibly turned him into the Broken Neck. Hanako then killed him to end his suffering.

Some time later, a new version of Mitsuba was recreated by Tsukasa out of the Original Mitsuba's soul and countless component supernaturals. Then Tsukasa had him consume the former School Mystery No.3's heart, resulting in him becoming the current representative of the 3rd School Mystery, the Hell of Mirrors.

For clarity, the Mitsuba who became Broken Neck is referred to as "Original", while the Mitsuba who became the 3rd Mystery is often referred to as "Current." They are further distinguished with the original Mitsuba wearing a yellow scarf and the current Mitsuba wearing a red scarf with tassels. For all intents and purposes, both Mitsubas are in essence, one character.

Appearance

Mitsuba's uniform

Mitsuba's uniform

Mitsuba's appearance is androgynous—many of his classmates have commented on his girly looks, and he tends to wear mostly pink outfits. He is a slender and relatively tall middle school-aged ghost with pink hair and eyes. He has a mole under his left eye and has medium-length hair with bangs that cover his right eye, and the back of his hair is usually tied up into a small and short ponytail with bobby-hairpins holding it up. He also wears a teal helix piercing on his left ear.

The Original Mitsuba dons a yellow scarf with lengthwise light brown stripes and two light blue stripes at the bottom, and a long-sleeved pink cardigan over the Kamome Middle School division uniform; its sleeve always covers his right hand. Following his recreation by Tsukasa in Volume 6, the Current Mitsuba has been shown to wear a new red scarf with five tassels on both ends.

Mitsuba's neck scar

Mitsuba's neck scar

He has a scar on the back of his neck, presumably a mark from the accident that caused his death. It can be assumed that the burn marks on one side of his scarf were also a result of the incident.

Young Appearance

After being bullied by his former classmates for his cocky, girlish appearance and foul-mouthed attitude, he later changed himself to be more passive, friendlier, and inadvertently dull when attending Kamome Gakuen. His first meeting with Kou was when he had softer eyes and a gentle smile plastered on his face. In addition, his short hair was tied up into a ponytail and his bangs were parted to the side.

No.3 Appearance

In his School Mystery No.3 clothes, he wears a tattered black jacket embellished with eyes over his regular clothes. His hair is speckled with black feathers, and his visible hand is changed into a bird talon with only three fingers. His red sneakers are changed into a pair of black boots with a broken shackle attached to his right shoe. His scarf has golden trinkets attatched to the front of it, consisting of what look to be miniature mirrors, a tag with "三," the kanji for "three," engraved on it, and a lock attatched by a chain. The scarf extends into bony exoskeletons resembling spines, which Mitsuba can use and control as appendages.

Throughout the series, he has repeatedly been noted to be good-looking, with Yashiro Nene specifically likening his appearance to that of a "charming prince," and Mitsuba himself acknowledges this, repeatedly bragging about how cute he is. On the contrary, the (now former) 3rd School Mystery remarked that he is only slightly above average in terms of looks.

Gallery

Personality

Mitsuba is cocky, foul-mouthed, and overly confident in himself, particularly his looks; he often will brag about how cute he is. He also has a tendency to call people by rude nicknames and isn't afraid to insult others. He knows how to get on people's good sides and sometimes acts nice to someone if he wants something from them, or to falsely trust him. He has also been shown to be quick to cry, especially in threatening situations.

Due to his personality making him a target of bullying in elementary school, he created another, gentler personality in middle school to get along with others better. During this time, Mitsuba was nice, considerate, and friendly with everyone. This fake persona was created in an attempt to make friends and avoid being bullied again, however it failed, as Mitsuba ended up completely forgettable, thus making no friends and having most of his classmates forget about him.

Despite being rude and loud, Mitsuba also has a more mellow side to him. He gets noticeably dispirited when talking about his past and gets lonely very easily. He seems to have a hard time being honest, choosing to hurl harsh words instead. Despite this, at times he is able to genuinely express happiness and kindness, and is shown to care for the wellbeing of others.

He is very fond of his camera and photography, almost to the point of obsession, according to Kou. He was a member of the school's photography club and had won several awards for his photos.

Past

In his earlier years of being in school, Mitsuba was often bullied for his cocky attitude and girlish appearance. He believed that by changing his persona to be passive and polite in his first year of junior high, he wouldn't get bullied and perhaps make some friends. It didn't work out, however, with him ending up in the background and most of his classmates forgetting about him, much to Mitsuba's dismay.

In the coming years, he reverted back to his old personality. Yet on the accounts of the classmates that were in his junior high classes, his former teacher, and the photography club, all of them said that Mitsuba rarely talked with anyone at all. When Nene and Kou visited Mitsuba's house after helping his mom tend to his grave, his mother told them that he learned photography because of his father, with his camera previously belonging to him. According to his mother, he was a natural, just picking up the camera one day and immediately learning how it works. Although he won awards for his photographs, he mainly took pictures of nature and other animals he'd come across, not liking to take pictures of people. When his mother suggested he take a picture of her, Mitsuba rudely demanded she put on nicer clothes and put on makeup before he take a picture of her. Despite how cocky and conceited he was, Mitsuba still had caring intentions, and simply didn't express them openly. He planned to wish his mother a happy birthday by cooking curry for her, which made his mother very happy, despite her son's complaints of doting on him too hard. But in the midst of running to buy the curry's missing potatoes, it was confirmed that he died in an accident on the road in the winter and it would become the last day that his mother would ever see him.[1]

Abilities

Low-Level Supernatural (Formerly)

Mitsuba is visible to the human eye, though distorted, when he grabs a person's hand and asks them if they know who he is at the school's lockers. In other circumstances he is invisible to normal people, except for those with supernatural affiliations such as Kou.

"Bent-Neck Boy at the School Entrance" (Formerly)

In this form, Mitsuba seems to have lost all of his humanity. His body is made out of eyes and camera parts, loosely bound together with bandages, and has an exposed chest crevice, revealing his ribcage. Instead of tears, black substances flow from his eyes and mouth. He uses his bandages to attack and wrap his victims.

He does not respond verbally to anyone and appears as if he does not remember Kou. Yako later reminisced that when her rumor was altered, she felt like herself, but as if a different side of her came out. It is possible Mitsuba still recognized his surroundings, yet could not answer to them.

Number 3's Powers

After consuming Number 3's heart, he becomes School Mystery Number 3. He now has command over the Hell of Mirrors boundary, the boundary and its arms now respond to his requests, shown by how he is able to forcibly remove Nene and company from the boundary. With his new powers, Mitsuba is able to manifest in Kamome Gakuen's mirrors. He is also able to access every reflection that was captured within those mirrors and used it to gain information on his past.

He uses his exoskeleton-like scarf as an extension of himself, utilizing them as extra limbs. Whenever he is overwhelmed with distress, the scarf moves involuntarily and attacks whoever he perceives as threatening.

Trivia

  • Mitsuba's favorite snack is flan pudding.[2]
  • His biggest concern is that he can't build any muscles.[2]
  • The 三 in Mitsuba means three, a reference to his position as No.3.
  • Though there are no official birthdays, Japanese fans celebrate March 28th as Mitsuba Day, as his name can also be read as 3, 2, 8.
  • His last name, Mitsuba, comes directly after Minamoto in alphabetical order (as exemplified by the class roster in the Picture Perfect arc) and in the first term of their junior high year.[3]
  • The Original Mitsuba is scared of lightning to the point of crying, but the Current Mitsuba believes Tsukasa is scarier.[4]
  • Mitsuba's Japanese voice actor, Kobayashi Daiki, and stage actor, Mihara Daiki, both share the same first name.
  • The Original Mitsuba's energy is mildly increased by snows he enjoys the landscapes, but the Current Mitsuba doesn't know what it is.[5]
  • Mitsuba accidentally squeezes the orange juice into his face.[6]

References

  1. Jibaku Shounen Hanako-kun Manga: Chapter 74
  2. 2.0 2.1 Jibaku Shounen Hanako-kun MangaVolume 4 Extra Pages
  3. Jibaku Shounen Hanako-kun Manga: Chapter 42
  4. Aidairo's Twitter Post: Sept. 11th, 2020
  5. Aidairo's Twitter Post: January 2nd, 2023
  6. Aidairo's Twitter Post: March 21st, 2025

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Seven Mysteries
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No.1 The Clock Keepers KakoMiraiAoi Akane
No.2 The Misaki Stairs Yako
No.3 Hell of Mirrors Number 3 (Formerly) • Mitsuba Sousuke
No.4 Shijima-san of the Art Room Shijima Mei
No.5 The 4PM Bookstacks Tsuchigomori
No.6 God of Death Shinigami-sama
No.7 Hanako-san of the Toilet Hanako