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Kujou Riu
from Mahjong Soul
"red eyes""long hair""red hair""purple hair"
Want to collect, style and chat with Kujou Riu?
Play Waifumaster free
Play Waifumaster free
Kujou Riu is a character from Mahjong Soul. kujou riu, mahjong soul Collect Kujou Riu as a gacha card on Waifumaster, chat with Kujou Riu as her own AI persona, and trade duplicate cards on the player-to-player marketplace — free to play.
Chat with Kujou Riu
Kujou Riu 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 Kujou Riu.
💬 Chat with Kujou Riu →How to collect Kujou Riu
Rarity · Super Rare (SR)
- 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 Kujou Riu.
- Skip the grind — buy Kujou Riu straight from the player marketplace or the curated Trader shop with 🌸 hearts.
- Style & chat — once you own Kujou Riu you can restyle her outfits and talk to her one-on-one as her own AI persona.