Ren-kun wa Warui Otona
Ryusei Umiushi
- Mangaka
- Ryusei Umiushi
- First published
- 2024
- Status
- Ongoing
- Original language
- Japanese
- Genres
- Comedy · School Life · Slice of Life
- Content rating
- Safe
Where to find one
Search for Ren-kun wa Warui Otona on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
Ren-kun wa Warui Otona, written and illustrated by Ryusei Umiushi, is a work within the boys' love manga genre that explores complex interpersonal dynamics and age-gap romantic themes. Emerging from the vibrant ecosystem of Japanese niche manga publishing, the series reflects the author's focus on intimate character-driven narratives and the tension inherent in unconventional relationship structures.
The design and artistic direction of the volume lean into standard tropes of the genre, utilizing emotive character expressions and deliberate panel pacing to convey romantic conflict. Upon its release, it was received primarily within the dedicated BL fan community, where Ryusei Umiushi’s character designs are noted for their specific aesthetic style and contributions to the broader body of contemporary romance manga.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
Real series collectors on collecto.rs who have this in their public collection.
About Ren-kun wa Warui Otona
Ren-kun wa Warui Otona is a series in the Manga catalog on collecto.rs. Ryusei Umiushi. Catalog data is sourced from MangaDex. No public series collectors track this one yet — adding yours would make you the first on collecto.rs.
How many collectors track Ren-kun wa Warui Otona on collecto.rs?
Ren-kun wa Warui Otona doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of Ren-kun wa Warui Otona?
Yes. collecto.rs is free — sign up to log your series, upload photos, record condition, edition, and acquisition cost, and connect with other manga collectors. Your collection stays private by default.
Where does the Ren-kun wa Warui Otona catalog entry come from?
The catalog entry for Ren-kun wa Warui Otona is sourced from MangaDex. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is collecto.rs series tracking free?
Yes. Tracking your series is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every series you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free
