

Also known as: Flowers of Evil
Takao Kasuga, a high school student fascinated by poetry, reveres Charles Baudelaire and even decorates his room with the poet's portrait. On a normal day, Takao forgets his copy of The Flowers of Evil in the classroom. When returning to retrieve it, he steals the sports garments of Nanako Saeki—a model student who Takao calls his muse and a femme fatale. Deeply ashamed of his act which he sees as a sin and what others see as a crime, Takao realizes with horror that Sawa Nakamura, his classmate and social outcast, knows about his theft. Blackmailed by her, Takao is now forced to partake in Sawa's disturbing fantasies, lest she reveals his deeds to everyone. Caught in a negative spiral of increasingly traumatic experiences, will Takao be able to break free from Sawa's thorns and atone for his sins?
13
Total episodes
13
Canon episodes
0
Filler episodes
0%
% Filler
Every season
Single Season
Currently, Aku no Hana has no sequels, prequels, or registered spin-offs. This is the complete story available at the moment.
What to watch, what to skip
You're in luck! Aku no Hana doesn't have a single filler episode: all 13 episodes are canon. It's a faithful adaptation of the original manga, so you can enjoy it from first to last without skipping anything or checking any list of expendable episodes.
The 13 episodes of Aku no Hana aired in 2013 and follow the story's chronological order. There are no transition episodes, no needless recaps, no arcs invented by the studio: every chapter advances the main plot and develops the characters just as the source material does.
In short, the watch order for Aku no Hana is as simple as it gets: start at episode 1 and keep going to episode 13 without detours. If you came looking for which Aku no Hana episodes are filler so you could skip them, the answer is that there aren't any.
Episode by episode
13 Episodes
| # | Episodes | Aired | Type |
|---|---|---|---|
| 1 | Flowers of Evil 1 of 1303/20/2013 | 03/20/2013 | Canon |
| 2 | Flowers of Evil 2 of 1304/12/2013 | 04/12/2013 | Canon |
| 3 | Flowers of Evil 3 of 1304/19/2013 | 04/19/2013 | Canon |
| 4 | Flowers of Evil 4 of 1304/26/2013 | 04/26/2013 | Canon |
| 5 | Flowers of Evil 5 of 1305/05/2013 | 05/05/2013 | Canon |
| 6 | Flowers of Evil 6 of 1305/12/2013 | 05/12/2013 | Canon |
| 7 | Flowers of Evil 7 of 1305/19/2013 | 05/19/2013 | Canon |
| 8 | Flowers of Evil 8 of 1305/26/2013 | 05/26/2013 | Canon |
| 9 | Flowers of Evil 9 of 1306/02/2013 | 06/02/2013 | Canon |
| 10 | Flowers of Evil 10 of 1306/09/2013 | 06/09/2013 | Canon |
| 11 | Flowers of Evil 11 of 1306/16/2013 | 06/16/2013 | Canon |
| 12 | Flowers of Evil 12 of 1306/23/2013 | 06/23/2013 | Canon |
| 13 | Flowers of Evil 13 of 1306/30/2013 | 06/30/2013 | Canon |
Verified legal platforms
We don't have confirmed streaming platforms for this anime yet.
Liked it? Keep going
If you liked Aku no Hana, you'll love these 6 similar anime in the Drama genre. Discover complete guides with canon vs filler episodes, chronological order and where to watch each series on streaming.
We've selected these series because they share characteristics with Aku no Hana: similar themes, comparable animation style and the same target audience. Each guide includes the complete list of seasons, filler episodes you can skip and the best platforms to watch each anime in your region.






Looking for more anime like Aku no Hana? Explore our complete anime guides catalog or filter by the Drama genre to find more similar series.
Common questions
Aku no Hana has a total of 1 season. The series is completed. Each season is divided into multiple episodes with stories that advance the main plot of the anime.
In total, Aku no Hana has 13 episodes in its only season. You can consult the complete episodes table to see the breakdown by season.
It is recommended to watch Aku no Hana in chronological broadcast order. This means starting from season 1 and continuing sequentially to the last season. Check our watch order guide which includes information about filler vs canon episodes for an optimal experience.
Aku no Hana is available on various legal streaming platforms. Check the platforms section at the top of this page to see where it's currently available. Options may vary depending on your geographic region.
Yes, Aku no Hana is a completed anime. All seasons have already aired and you can enjoy the series in its entirety without waiting for new episodes.
No, Aku no Hana does not have filler episodes. All its episodes are canon and faithfully follow the original manga story, so you can watch all episodes without worrying about skipping anything.
You can check the score, reviews, characters and statistics for Aku no Hana directly on MyAnimeList, the world's largest anime database. There you'll find the community rating, global ranking and opinions from other fans.