r/Seinen is a subreddit with 94k members. The community frequently discusses manga, seinen, recommendations, anime, and characters, and they frequently recommend/review manga, anime, and comic recommendations, and the most common flair used is discussion, recommendations , question, review, and art.
A subreddit dedicated to all things related to seinen anime and manga including discussions, reviews, and art
Popular Topics in r/Seinen
#1
Manga
: "These hiatus Manga are killing me"
276 posts
#2
Seinen
148 posts
#3
Recommendations
69 posts
#4
Anime
: "[DISCUSSION] What do you guys think of the Live Action adaption of Seinen Manga like Ichi The Killer, Parasyte etc?"
40 posts
#5
Characters
18 posts
#6
Favorite
18 posts
#7
Discussion
: "[Discussion] What do you guys think of the Live Action adaption of Seinen Manga like Ichi The Killer, Parasyte etc?"
14 posts
#8
Homunculus
13 posts
#9
Deepest
11 posts
#10
Seinen Manga
8 posts
Products Discussed in r/Seinen
Manga
30 reviews
#1
Monster
5.0★ from 2 reviews
#2
Kokou no Hito
5.0★ from 2 reviews
#3
Real
5.0★ from 2 reviews
Anime
2 reviews
#1
3-gatsu no Lion
5.0★ from 1 review
#2
Kingdom
4.0★ from 1 review
Comic Recommendations
2 reviews
#1
Vertigo
5.0★ from 2 reviews
Flair Used in r/Seinen
#1
Discussion
: "LMAO"
64 posts
#2
Recommendations
: "The Best Ongoing Manga 2026"
34 posts
#3
Question
: "True?"
29 posts
#4
Review
: "I don't think you guys understand how peak "Fool night" is , it's one of the best mangas out there if not the best ongoing manga (not exaggerating)."
29 posts
#5
Art
: "Takehiko Inoue's tribute to Kingdom 20th anniversary"
18 posts
#6
Miscellaneous
: "Top 60 Seinen take the opportunity to make recommendations"
12 posts
#7
News
: "Historie TV Anime Adaptation Confirmed — Teaser PV and Visual Revealed"
4 posts
#8
Announcement
: "New Rule because I’m tired of these kinds of posts"
3 posts
#9
Anime
: "Imagine if Takashi Miike, Richard Laymon and David Lynch made an animated samurai time-piece. That's what this show is like --- the bloodiest feverdream ever."
3 posts
#10
Publication Spotlight
: "Naoki Urawa Works"
2 posts
Member Growth in r/Seinen
Yearly
+32k members(52.2%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/Seinen, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: June 11, 2026