Dandadan Daizukan Series - Pt 7 - Kouki, Miko, Kei, Hase, Tsubame, Anzu, and Ririna
I'm back with another batch of Daizukan info! This time for a bunch of the students and friends of the main cast + Kouki!
Part 2 - Aira & Jiji (+ Jiji White Knight Theory)
Part 6 - Queen (+ Black Paladins theory)
I have found that there is a lot of valuable lore & character information hidden in the Daizukan and it seems to be pretty underutilized by this community. I figured I would start a series to contribute in a positive way by sharing translations and possibly jump starting some good discussions.
I want to note that I went through this page-by-page with Claude to help translate and then used my own understanding of Japanese and the manga to spot-check. There will probably be a few sections with weird phrasing, translation errors, etc. especially when talking about terms that don't exist outside the manga. I.E. take things with a grain of salt.
Also note that this Daizukan came out early August of 2025, so spoilers or any direct references past that point would have been avoided (although foreshadowing, etc. was surely on the table).
Please note: I will not be sharing scans of whole pages, so do not ask. If you like the contents, you should buy the Daizukan yourself and support the author.
Enjoy!
Miko
A fair-skinned gyaru with big-sister energy
A classmate who always hangs out with Momo and Kei. Her trademark is her hair tied up on the top of her head. After hearing about how Okarun got into a fight with some guys for Momo's sake, she evaluated him as a "good guy." She occasionally shows her older-sister side by chiding Momo.
With sharp thinking and bold imagination, she uncovers the truth behind the bizarre phenomenon of Momo, Okarun, and Aira appearing naked! ...Except she's completely wrong!
| Field | Detail |
|---|---|
| Classification | Human |
| Sex | Female |
| Habitat | Kamigoe City, Saitama Prefecture |
| Likes | Suspense dramas |
| Dislikes | High-heeled shoes |
| Hobbies | Deduction/mystery-solving |
Kei
A friendly, dark-skinned gyaru
Just like Miiko, she is Momo's close friend and classmate. She's a kuro-gyaru (dark-skinned gyaru) with flashy makeup, but maybe she got tired of it, because lately she's been a bit more subdued...? Perhaps because she's worried her beloved Momo will be taken away, she often directs a sense of rivalry toward Okarun.
While she rivals Okarun, she also shows signs of supporting his relationship with Momo. When Jiji transferred in, she provided backup fire by refusing to recognize him as Momo's boyfriend because Okarun is around!
| Field | Detail |
|---|---|
| Classification | Human |
| Sex | Female |
| Habitat | Kamigoe City, Saitama Prefecture |
| Likes | Sparkly/glittery things |
| Dislikes | Silence |
| Hobbies | Gyaru makeup |
Supporting Students
Tsubame
Aira's close friend. Since she cannot see spirits, she was occasionally put off by Aira's bizarre behavior. She avoids Aira at one point, but after being spoken to by Jiji (Evil Eye), she becomes her close friend again!
| Field | Detail |
|---|---|
| Classification | Human |
| Sex | Female |
| Habitat | Kamigoe City, Saitama Prefecture |
| Likes | K-POP |
| Dislikes | Sweets |
| Hobbies | Solo karaoke |
Anzu
Aira's close friend from Class D. Along with Tsubame, she used to go along with Aira's incomprehensible actions. She once ignored Aira out of self-preservation, but they are close friends now!
| Field | Detail |
|---|---|
| Classification | Human |
| Sex | Female |
| Habitat | Kamigoe City, Saitama Prefecture |
| Likes | TikTok |
| Dislikes | Spicy foods |
| Hobbies | Café hopping for desserts |
Ririna
Momo's classmate, a beauty characterized by her glasses and a mole near her mouth. She works part-time at a maid cafe and arranged for Momo to help out at the shop when Momo was short on cash.
| Field | Detail |
|---|---|
| Classification | Human |
| Sex | Female |
| Habitat | Kamigoe City, Saitama Prefecture |
| Likes | Modern American literature |
| Dislikes | Variety shows |
| Hobbies | Cosplay |
Hase
A boy from Class C who used to bully Okarun. Partly due to a grudge from being humiliated in a short-distance sprint during PE class, he has been treating the increasingly popular Okarun as an enemy lately.
| Field | Detail |
|---|---|
| Classification | Human |
| Sex | Male |
| Habitat | Kamigoe City, Saitama Prefecture |
| Likes | Group chats |
| Dislikes | Things that waste my time and money (コスパ・タイパが悪いもの) |
| Hobbies | Futsal |
Other Students (その他の生徒たち)
Around Momo and Okarun are various other unique students! They spend their youth in their own ways—getting hyped up over their friends' romances, struggling with classroom social circles, or trying to sponge off an ex-girlfriend.
Yukishiro Kouki
A girl with a faint presence, forced to attack Momo
A girl in Year 1, Class E - plain, with an unnoticeable impression. When miniaturized Momo was exploring the library, Koki chased Momo around calling out to her as if urging her to submit. A certain person had her weakness in their grip, and she was acting on their orders...!? Afterward, she's discovered by Aira and the others, and the "little old men" (小さいおじさん) fight back with their power to protect her!!
Long bangs hide her true face
Her long, grown-out black hair looks as though she is trying to avoid the eyes of others. Her face is completely hidden. Because of her gloomy appearance, her classmates reportedly whisper behind her back, calling her a "ghost."
Rigid uniform with a below-the-knee skirt
Compared to Momo and Aira, her skirt is considerably long. Her black stockings further reinforce her plain appearance. This is likely an expression of Koki's desire "not to be noticed."
Profile
| Field | Detail |
|---|---|
| Classification | Human |
| Sex | Female |
| Habitat | Kamigoe City, Saitama Prefecture |
| Likes | Music |
| Dislikes | All social media |
| Hobbies | None right now |
| Special Skills | Piano |
| Motto | Cherishing the little things in life |
| Particular About | Intent on wearing clothes that stand out as little as possible |
Background / Purpose / Abilities
Background
A lonely daily life, tormented by past success... (過去の成功に苛まれた孤独な日常…)
As a child, Koki drew attention as a prodigy pianist. Now, however, that position belongs to her younger sister. Longing to be praised by someone, she posts photos of herself in her underwear on social media, but...
Purpose
Targeting Momo to steal her powers
Blackmailed over her social media posts, Koki pursues Momo in order to steal her abilities. The small knife she held at the time is thought to be a medium capable of absorbing abilities once the opponent is subjugated and harmed, identical to the one held by the Count of Saint-Germain. Furthermore, the Little Men gathered around Koki to save her when she was cornered!
Power
Commanding the Little Men (?)
She directs a massive army of miniature people, invisible to normal humans, to perform attacks and defense. Whether this is Koki's own ability or the autonomous actions of the Little Men themselves remains a mystery...?
The Little Men work as one to carry the unconscious Koki away so she can escape. If they were entities born strictly from Koki's ability, they should disappear when their master loses consciousness, but...
Ability Parameters
- Attack Power — Mid
- Defense Power — Mid
- Speed — Mid
- Stealth — High
- Attack Range — Very High (the highest stat)
Things of Note / My Thoughts
Not a whole lot of major lore in these, but I found them fun!
The note about Kei being jealous of Okarun early but that warming up to him was cute. Also her dislike being silence is great.
I wonder if Miko's deduction capabilities are about to come in handy with Zuma to help uncover mystery of the stolen powers!
Tsubame and Anzu liking sweet and spicy foods respectively is funny. Also nice call out to Jiji (Evil Eye) getting them back together with Aira.
I got the impression there is a lot of modern Japanese slang in this section. Like コスパ・タイパ is apparently a combo of two buzzwords:
- コスパ (Kosupa): Short for コストパフォーマンス (Cost Performance). This is the equivalent of "value for money" or "bang for your buck." If something has bad kospa, it means it is overpriced for what you get, or requires too much financial investment for a low reward.
- タイパ (Taipa): Short for タイムパフォーマンス (Time Performance). This is a much newer term that entered the Japanese language heavily in the 2020s. It means "time efficiency" or "bang for your time" (like watching movies or Netflix on 1.5x or 2x speed).
The note implying Kouki's "Little Men" not necessarily being tied to her powers might have some interesting implications. Perhaps she'll still have access to them even after losing her "Lord of the Flies" power.
Thanks for reading! Would love to hear your thoughts!