[Inui Haruka] Uruonna 1

Big breasts (巨乳, kyonyu) is one of the most iconic body-type tags in doujinshi and manga. It refers to female characters with notably large, exaggerated breasts that often serve as a central visual element. Artists typically emphasize size, weight, jiggle physics, cleavage, and breast-focused activities like paizuri (titjobs) and breast play. This tag spans nearly every genre — from vanilla romance to hardcore fetish content. The artistic treatment varies widely: some artists favor realistic proportions while others push into exaggerated territory. Related body-type tags include 'huge breasts' for extreme cases, 'small breasts' for the opposite aesthetic, and 'paizuri' for breast-focused sexual acts. The tag often appears alongside 'sole female' and 'nakadashi' in heterosexual content.

Tankoubon (単行本) indicates that a gallery is a compiled volume or collected edition. Unlike magazine serialization, tankoubon are standalone books that collect chapters or are complete stories. This tag helps readers identify the format of the work. Tankoubon typically have higher production values and more cohesive narratives than magazine chapters.

Femdom (Female Dominance) is a dynamic tag where female characters take the dominant role in sexual or romantic scenarios. This ranges from mild assertiveness to full BDSM domination. The tag covers a wide spectrum of dominance levels and scenarios. Related tags include 'bondage,' 'collar,' 'pegging,' and 'males only.'