Koseki Bijou
from Hololive
"purple eyes""grey hair""very long hair""purple hair""colored inner hair""pink hair""long hair""hair flaps"
Want to collect, style and chat with Koseki Bijou?
Play Waifumaster free
Play Waifumaster free
Koseki Bijou is a character from Hololive. koseki bijou, hololive Collect Koseki Bijou as a gacha card on Waifumaster, chat with Koseki Bijou as her own AI persona, and trade duplicate cards on the player-to-player marketplace — free to play.
Chat with Koseki Bijou
Koseki Bijou has her own AI chat persona — she replies in character, remembers what you tell her, and adapts to the tone you set. Sign in to start a private, one-on-one chat with Koseki Bijou.
💬 Chat with Koseki Bijou →How to collect Koseki Bijou
Rarity · Rare (R)
- Pull her from the character gacha — soft pity kicks in at 50 pulls and a top-tier card is guaranteed by 60, so unlucky streaks still pay off.
- Raise her mastery by pulling duplicates (N → R → SR → SSR → UR). Each tier unlocks a new outfit, pose set, and expanded chat memory for Koseki Bijou.
- Skip the grind — buy Koseki Bijou straight from the player marketplace or the curated Trader shop with 🌸 hearts.
- Style & chat — once you own Koseki Bijou you can restyle her outfits and talk to her one-on-one as her own AI persona.