(C88) [Behind Moon (Q)] DR:II Ep. 5 ~Yukari no Naka no Aoi~ | 达西报告II Ep.5 ~紫之中的葵~ [Chinese] [鬼畜王汉化组]

Schoolgirl uniform (セーラー服, sailor fuku / 制服, seifuku) is a costume tag that's deeply embedded in Japanese manga and doujinshi culture. It refers to the iconic Japanese school uniforms — either the sailor-style (sailor fuku) or blazer-style (seifuku). This tag is significant because school settings are a common backdrop for many genres, from romance to fantasy. The uniform itself has aesthetic appeal in illustration, and artists often use it as a visual shorthand for youth and innocence. It frequently appears alongside 'lolicon,' 'sole female,' and various school-themed parody tags.

Futanari (ふたなり) refers to characters with both male and female sexual characteristics — typically female-presenting characters with a penis. This is a significant genre in hentai with its own dedicated audience. The tag covers a wide range from characters with both sets of genitalia to characters who are essentially female with male genitalia. Artistic treatment varies from realistic to highly stylized. Related tags include 'males only' (for futanari-only content) and 'yuri.'

Big penis (巨根, kyokon) is a body-type tag indicating male characters with notably large genitalia. In doujinshi, this is often exaggerated for visual effect. The tag appears across all genres and is commonly paired with tags like 'sole female,' 'nakadashi,' and 'x-ray.'