Sonnet Barge
main character
OVA
5.8
My TrackerPLANNING
Episode: 0 / 5
My Score:
Anime DetailsFINISHED
Estimated watch time
2h 25m
⚡ 1 days at 5 eps/day
Tags & Tropes
Cyborg79%Heterosexual79%Female Protagonist75%Super Power50%Shoujo20%Motorcycles20%Nudity20%Robots20%Gore20%
OVAFINISHED1989 SUMMER5.8 / 10 AniList score
Blue Sonnet
紅い牙 ブルーソネット• Akai Kiba: Blue Sonnet
Synopsis & Story
Sonnet is a cyborg/esper from a harsh background and now trained to be the ultimate warrior and most powerful weapon in the world. She is sent to Japan to watch Komatsuzaki Lan, who is thought to be controlled by the rage of the esper Akai Kiba (Crimson Fang). Lan is a quiet girl who knows she's different from everybody else and starts to show signs of Crimson Fang after coming into contact with Sonnet. In the course of fighting with Lan, Sonnet starts to rediscover her humanity. At the same time Lan has to fight to retain her humanity and control the Crimson Fang. (Source: Anime News Network)
Trailer
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A streaming link is not listed for this title yet.
Featured Cast & Voice Actors
Franchise Universe & Related Entries
Fans Who Watched This Also Loved
Aniphoria guide
Blue Sonnet: should you watch it?
At a glance
Blue Sonnet has been poorly received, with an average AniList score of 58/100 — 32% of 396 ratings are 8/10 or higher.
Of the 672 AniList users who started it, 7.4% dropped it, so it is dropped at a typical rate; 531 have finished it.
At about 2 h 25 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Action, Drama, Music — especially cyborg, heterosexual, female protagonist.
Episodes
5 episodes are listed.
Main cast & creators
- Original creator
- Masahiro Shibata
- Director
- Takeyuki Kanda
- Character design
- Asashi Abe
- Character design
- Katsuichi Nakayama
Opening & ending themes
Openings
Endings
- ED1“ANGEL”
Theme data from AnimeThemes.moe.
Blue Sonnet FAQ
- How many episodes does Blue Sonnet have?
- Blue Sonnet has 5 episodes of about 29 minutes each, roughly 2 h 25 min in total.
- How long does it take to watch Blue Sonnet?
- About 2 h 25 min back to back. At two episodes a day it takes 3 days; at one hour a day, about 3 days.
- Is Blue Sonnet finished?
- Yes. Blue Sonnet has finished airing — the final episode aired June 25, 1990.
- Is there a season 2 of Blue Sonnet?
- No sequel is listed for Blue Sonnet as of October 2026. You can continue the story in the original manga.
- Is Blue Sonnet based on a manga?
- Yes. Blue Sonnet adapts the manga by Masahiro Shibata.
- Who animated Blue Sonnet?
- Blue Sonnet was animated by Mushi Production and directed by Takeyuki Kanda.
- Who sings the opening of Blue Sonnet?
- The opening, "WHAT IS LOVE", is performed by an uncredited artist.