98-Tan
from Os-tan
"blue eyes""short hair""blue hair""number hair ornament""bob cut"
Want to collect, style and chat with 98-Tan?
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Play Waifumaster free
98-Tan is a character from Os-tan. 98-tan, os-tan Collect 98-Tan as a gacha card on Waifumaster, chat with 98-Tan as her own AI persona, and trade duplicate cards on the player-to-player marketplace — free to play.
Chat with 98-Tan
98-Tan 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 98-Tan.
💬 Chat with 98-Tan →How to collect 98-Tan
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 98-Tan.
- Skip the grind — buy 98-Tan straight from the player marketplace or the curated Trader shop with 🌸 hearts.
- Style & chat — once you own 98-Tan you can restyle her outfits and talk to her one-on-one as her own AI persona.