Appearance
Yahiko is an average young man of average proportions. He has green hair and matching eyes. He is seen normally wearing his school uniform.
Personality
As a student of the upper classes, Yahiko comes off as rather egotistical and condescending to those of the lower classes even calling them trash. However, when threatened by the people he mocked, Yahiko becomes very scared, as shown when he was grabbed by an angry Ken SudÅ for his insults to him and his friends.
Yahiko is also compliant and loyal as shown when he did not try to argue with KÅhei Katsuragi after he reprimanded him for his actions and as he was getting lectured by KÅhei on why keeping quiet is extremely important on the island's test.
Plot
Yahiko and SudÅ being intervened by KÅhei.
Yahiko is first seen on the cruise where he mocks students from D-Class by calling them trash for the unrefined manners. He is then grabbed by Ken SudÅ who threatens him for his mocking words, as Yahiko becomes scared but the confrontation is quickly ended by KÅhei Katsuragi who reprimands him for his actions, warning about the consequence of what could occur. Heeding his advice, Yahiko ceases his actions and does not try to insult the D-Class students again.[1]
Katsuragi and Yahiko at a spot.
During the survival test, Yahiko was made the leader of A-Class' group. When he and KÅhei secured a spot, he and the latter talked about the purpose of the test with Yahiko being impressed by his leader's intellect. KÅhei soon had the feeling someone was watching and using the key card, he pretended he was the leader as a way to throw the possible eavesdropper off.[2]
Spoiler warning: Plot from light novel beyond official English releases details follow. Click here to show spoilers.
In Volume 10, Yahiko was expelled from the school after getting the highest total amount of censure votes in the class after the special exam ended. Class 1-A did not cover 20 million points needed to save him, making him the first student of the class to be expelled from the school.[3]
Spoilers end. Click here to hide spoilers.Abilities
Academic Abilities
Name Etymology
- The name Yahiko consists of kanjis that mean "all the more, increasingly" (匥) (ya) and "boy, prince" (圊) (hiko).
- Yahiko's surname Totsuka consists of kanjis that mean "door" (æž) (to) and "mound" (å¡) (tsuka).
Trivia
Featured
Light Novel Appearances
1st Year 2nd Year
Anime Appearances
1st Year
| Episode 1 | Debut |
| Episode 2 | Absent |
| Episode 3 | Absent |
| Episode 4 | Absent |
| Episode 5 | Absent |
| Episode 6 | Absent |
| Episode 7 | Absent |
| Episode 8 | Appears |
| Episode 9 | Appears |
| Episode 10 | Appears |
| Episode 11 | Flashback |
| Episode 12 | Appears |
| Season 2 Episode 1 | Appears |
| Season 2 Episode 2 | Absent |
| Season 2 Episode 3 | Absent |
| Season 2 Episode 4 | Absent |
| Season 2 Episode 5 | Appears |
| Season 2 Episode 6 | Absent |
| Season 2 Episode 7 | Absent |
| Season 2 Episode 8 | Absent |
| Season 2 Episode 9 | Absent |
| Season 2 Episode 10 | Absent |
| Season 2 Episode 11 | Absent |
| Season 2 Episode 12 | Absent |
| Season 2 Episode 13 | Absent |
| Season 3 Episode 1 | Appears |
| Season 3 Episode 2 | Appears |
| Season 3 Episode 3 | Appears |
| Season 3 Episode 4 | Absent |
| Season 3 Episode 5 | Absent |
| Season 3 Episode 6 | Absent |
| Season 3 Episode 7 | Absent |
| Season 3 Episode 8 | Appears |
| Season 3 Episode 9 | Absent |
| Season 3 Episode 10 | Mentioned |
| Season 3 Episode 11 | Absent |
| Season 3 Episode 12 | Absent |
| Season 3 Episode 13 | Absent |
Manga Appearances
1st Year
| Room 15 | Absent |
| Room 16 | Absent |
| Room 17 | Debut |
| Room 18 | Absent |
| Room 19 | Appears |
| Room 20 | Appears |
| Room 21 | Absent |
| Room 22 | Absent |
| Room 23 | Absent |
| Room 24 | Absent |
| Room 25 | Absent |
| Room 26 | Absent |
| Room 27 | Flashback |
| Room 33 | Absent |
| Room 34 | Absent |
| Room 35 | Absent |
| Room 36 | Absent |
| Room 37 | Flashback |
| Room 38 | Absent |
| Room 53 | Absent |
| Room 54 | Absent |
| Room 55 | Absent |
| Room 56 | Absent |
| Room 57 | Appears |
| Room 58 | Absent |
| Room 59 | Absent |
| Room 60 | Absent |
| Room 61 | Absent |
| Room 62 | Absent |
| Room 63 | Absent |
| Room 64 | Absent |
| Room 65 | Absent |
| Room 66 | Appears |
| Room 67 | Absent |
| Room 68 | Appears |
2nd Year
References
You know I'm only doing this for myself but...
you, A Mysterious Visitor please help me to revise this article.
| Homeroom Teacher | Tomonari Mashima |
|---|---|
| Class Representatives | Arisu Sakayanagi ⢠KÅhei Katsuragi |
| Students | Masumi Kamuro ⢠Yahiko Totsuka ⢠Masayoshi Hashimoto ⢠Hayato KitŠ⢠Miki Yamamura ⢠TakurÅ Morishige ⢠KÅji Machida ⢠Takemoto Shigeru ⢠Shinji Matoba ⢠RyÅko Nishikawa ⢠Koharu Yano ⢠Kenta Yoshida ⢠Haruka Nishi ⢠Naoki Shimizu ⢠Yasumi Sawada ⢠Ikkei Shimazaki ⢠Shinobu Fukuyama ⢠YÅ«suke Ishida ⢠Satoru Satonaka ⢠Hiroshi Sugio ⢠Mao Tanihara ⢠Emi Tamiya ⢠Taiga Tsukasaki ⢠Shihori Tsukaji ⢠Shigeru Toba ⢠Riko Nakajima ⢠Chikako Motodoi ⢠Momoe Rokkaku ⢠InÅe ⢠Morimiya ⢠Ai Morishita ⢠KÅsei Sanada |
| Leader | KÅhei Katsuragi |
|---|---|
| Members | Yahiko Totsuka ⢠KÅji Machida |