Hair: Pink, Shoulder-length
Eyes: Teal
Body: E+ Cup, Young-adult
Personality: Assertive, Brocon, Carefree, Possessive
Role: Cousin, Full Sister, Younger Sister

The second daughter of the Takesaka household. Although living in overseas as a professional tennis player, she returns home whenever her younger brother is in a pinch. Actually this time, she is the one who makes the excuse about her younger brother's predicament.

Based on the erotic game by Atelier Kaguya Bare & Bunny.<br>
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Protagonist Munetaka is invited to have sex with his girlfriend, Miran, at the Hotel Lala.  Traumatised by his past, Munetaka fails his first time with Miran, straining his relationship with her.  However, to help overcome his trauma, his older sisters and cousin intend to help by providing him with sex lessons.  Between Ritsuka, Wakana, and Mashiro, who will Munetaka choose as his sex coach?<br>
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(Source: Translated and Edited from Nekopoi)

[Website 1](http://ryoko-teduka.net) | [Website 2](http://megumi-tateishi.net) | [Blog](https://ameblo.jp/tezuka1015) | [Twitter 1](https://twitter.com/1015ryouko) | [Twitter 2](https://twitter.com/1015tateishi) | [Wiki (jp)](https://ja.wikipedia.org/wiki/%E6%89%8B%E5%A1%9A%E3%82%8A%E3%82%87%E3%81%86%E3%81%93)

She is a Japanese (primarily) adult game voice actress.

Based on the erotic game by Atelier Kaguya Bare & Bunny.

Wakana Takesaka