Eichi Tankyuu Seishitsu- -v1.0- -rj01200699- Better May 2026

(Ｈ？英知？探求性質！), identified by the DLsite product code RJ01200699 , is a Japanese adult exploration and simulation game developed by the circle Guchi Wotabatake (愚痴ヲタ畑). Released as version 1.0, the title translates roughly to "H? Wisdom? Investigative Nature!" and centers on the scientific inquiry into human sexuality through the eyes of a brilliant but socially naive protagonist. Storyline and Premise

H?英知?探求性質! [愚痴ヲタ畑] レビュー一覧 | DLsite 同人 - R18

The map includes various public and private settings, such as educational facilities and recreation areas, which serve as the backdrop for Shino’s unconventional field studies. Key Features and Content Eichi Tankyuu Seishitsu- -V1.0- -RJ01200699-

The visual style is characteristic of the developer's portfolio, featuring detailed character designs that emphasize the protagonist's specific physical traits as described in the premise.

The developer is recognized for providing detailed updates and long-term support for their projects. For this specific title, several elements define the experience: Investigative Nature

Progression relies on visiting different locations to gather "keywords." These are obtained through interactions with the environment and other characters.

While Shino is the central figure, the story includes supporting characters like her mother, Mari. Their interactions help illustrate Shino's singular focus on her scientific objectives versus the social norms of those around her. Key Features and Content The visual style is

The narrative follows , a "muchimuchi" (plump and curvy) beauty and genius researcher who has almost no interest in anything outside of her scientific studies. The story kicks off when a minor event causes her to realize that others view her body in a sexual light. Intrigued by this physiological and psychological phenomenon, she decides to apply her rigorous scientific methods to research her own body and sexual responses.