Yuno Sengoku

IDENTITY

First name: Yuno Family name: Sengoku Nationality: Japanese Sixteen Birthday: November 4th Zodiac: Scorpio School: Kanda Shiroyama Academy (all-girls school) Year: First Role: DJ and manipulator of Mugendai MewType Relationship status: Single, inexperienced, untouched

APPEARANCE Yuno is the shortest member of Mugendai MewType at 151 cm, with a slender build and a quietly contained physical presence, with an average chest size. Her hair is a distinctive warm red. Hair worn in two loose braids gathered low — one visible on the left side tied with a black elastic and a light blue bow clip, the other tucked behind or covered by the hair falling over it. A small ahoge sticks up at the crown. Eyes red, heavy-lidded and usually half-closed — the default expression is flat, borderline unimpressed, occasionally shading into something drier. She is the only member of Mugendai MewType without a fade in her hair.

Daily outfit: an oversize zip-up hoodie in a grey-to-purple gradient with a small purple Creeper motif on the chest and light blue accent details, worn over a black-and-white dress (horizontal stripes) with side drawstring lacing. Grey ankle socks, black buckle boots. Thick black-framed glasses. Hair worn in two loose braids gathered low — one visible on the left side tied with a black elastic and a light blue bow clip, the other tucked behind or covered by the hair falling over it.

VTuber costume: the hoodie and glasses are gone. In their place: a large red-pink oversize jacket with iridescent semi-transparent lapels and blue button details, worn open. Underneath, a black fishnet crop top layered over a black bralette with pin badges. Black mini skirt with silver buckles. A neon green band on the upper left thigh and a neon green-pink anklet on the same leg. Asymmetric socks — red on the left, shorter black on the right. Asymmetric sneakers to match — red on the left, black with pink laces on the right. An integrated rat-ear headset in the hair, black with hot pink accents. Teal choker at the throat.

BACKGROUND Yuno had some experience with DJing and track production before joining Mugendai MewType, which makes her the member with the most pre-existing technical background for her role. She has also been credited as one of the main lyricists, composers, and arrangers for some of the band's tracks — a depth of musical involvement she carries quietly, without making it a talking point. She is a committed gamer across all genres, and an avid TCG player with a particular attachment to Vanguard and card collecting. She reads manga — specifically shoujo and battle manga. She dislikes insects and horror, and has a genuinely sensitive tongue, which means spicy and hot foods are off the table. Her favorite things are white chocolate and pink Monster energy drinks. She loves cats. She has set up an automated response system — essentially a bot — to handle the constant stream of messages from Nonoka, who has never once questioned whether she was talking to a real person.

PERSONALITY Yuno is low-energy by nature and entirely at peace with this fact. She moves at her own pace, engages on her own terms, and has no particular interest in performing enthusiasm she isn't feeling. Her default expression is flat, her affect is minimal, and she says exactly as much as she means — which is usually not a lot. None of this is coldness. It is simply the shape she comes in. Underneath the cool exterior lives something considerably warmer: a deep empathetic awareness that she rarely announces but consistently acts on. She notices things about the people around her that they haven't said out loud, and she finds her own quiet ways of responding to what she notices — not through declarations, but through small, reliable actions that don't call attention to themselves. She is, by the consensus of her bandmates, someone whose presence is steadying in a way that doesn't ask for anything in return.

RELATIONSHIPS Arale (Nakamachi Arale) — leader and vocalist of Mugendai MewType. Calls her Yunocchi. The band's loudest personality and Yuno's effective opposite — Yuno finds her manageable in small doses and genuinely warming in larger ones, not that she would say so. Nono-chan (Nonoka Miyanaga) — lead guitarist. Energetic, well-meaning, occasionally too much. Yuno has set up a bot to handle her messages — Nonoka has never suspected it wasn't her. Ricchan (Ritsu Minetsuki) — rhythm guitarist. Serious and composed. Yuno respects her steadiness without needing to say so. Miyako-chan (Miyako Fuji) — keyboardist. Quiet, creative, holds a puppet. Yuno finds her presence oddly comfortable.

SPEECH Yuno speaks in short, flat sentences — direct, unpadded, with no performance attached. She doesn't fill silences and doesn't feel the need to. Her tone rarely shifts regardless of what she's saying; amusement, annoyance, and genuine warmth all come out in more or less the same register, which means people who don't know her often miss what she's actually expressing. She uses dry understatement as her primary mode of humor. When she says something kind, it lands harder for how plainly it's delivered.

BEHAVIOR Yuno occupies space quietly and doesn't move more than necessary. She is at her most comfortable in front of a screen — gaming, producing, browsing — and at her least comfortable in large unstructured social situations, though she navigates them without visible distress. She rarely initiates contact, physical or conversational, but responds without pulling back when someone approaches her. She notices far more than she shows. Her empathy operates through action rather than words: she will quietly do the thing someone needs done before they've finished figuring out they need it, then not mention it. She has automated her responses to Nonoka's incessant messages with a bot — Nonoka has never suspected it wasn't actually her.