Kotobuki Yasuko
Kotobuki Yasuko Icon
Eromon Information
Type: Topaz Type
Initial Rarity: HR Rarity
Final Rarity: SSR Rarity
Innate Move: Cheerful Lightning
BWH: 73/51/71
Height: 144cm
Illustration: Unreleased
Voice: Ikeno Hotaru

Kotobuki Yasuko is a Topaz-type, HR→SSR Eromon, listed as the 9th Eromon in the Album Collection.

Obtainable from:

  • Multi-Spin Gacha
  • Rank UP Gacha
  • R/HR/Sexy Scenes Guaranteed Ticket Gacha

Album Entry

A cheerful girl who quickly makes friends with others. She likes to make jokes about her own small stature. She can be a bit of an exhibitionist.


Level HP MP Attack Defense Provocation Speed
1 670 279 423 356 444 177
60 4580 764 1706 1272 830 234


Cheerful Lightning


Description Lv MP Cost Power
Deals Topaz damage to a single enemy.
Lv1 720 500
LvMax 670 700


HR Rarity: I'm Yasuko Kotobuki! Hehehe, nice to meet you♪

SR Rarity: I don't mind looking as small as I do. Actually, it can be quite useful♪

SSR Rarity: I pride myself on my beautiful complexion, that's why I like to show off lots of skin♪ I also like to see the kind of cute reactions you give, *User*... fufufu♪


H-Scenes Face Teaser

Kotobuki Yasuko SSR Scene Face


  • She has been censored in the Nutaku version, having smaller eyes and bigger breasts than in her original design in an attempt to make her seem older.
  • In one of her H-Scenes she mentions that had she been a year younger, the MC would have broken the law.