

There is a legend in Japan that if one eats the flesh of a mermaid, one will become immortal. This anime recounts the story of Yuhta and Mana, an immortal boy and girl, and their experiences with a family struggling to achieve immortality at any cost.
Sign in to add to your listWhat critics are saying
Verdicts use the same scale as your list: highly recommended through avoid — plus optional scores and blurbs.
Nobody on Critic, Sir! has logged a verdict for this title yet. The silence is either respectful or suspicious.
Sign in and use Add to My List below to share your own verdict.
Cast

Koichi Yamadera
Yuta (voice)

Minami Takayama
Mana (voice)

Mika Doi
Towa Kannagi (voice)
Aiko Konoshima
Sawa Kannagi (voice)

Ryuji Saikachi
Dr. Shiina (voice)

Kazumi Tanaka
Shiina (young) (voice)

Wakana Yamazaki
Sawa Kannagi (young) (voice)

Ginzo Matsuo
Barker (voice)

Toshio Kobayashi
Soldier A (voice)

Hikaru Midorikawa
Soldier B (voice)

Masaharu Sato
Police A (voice)

Kazuo Oka
Police B (voice)
Watching Lists
Sign in to create and edit public lists.
Loading lists…
Purchase & Discovery
Find this title on Amazon
Digital
Prime Video & digitalAmazon mixes rent, buy, and Prime in one place — one search covers the usual options.
Physical edition
4K Blu-ray & physical releasesSearch on AmazonOfficial merchandise
Official-style merch searchApparel, collectibles, and moreAs an Amazon Associate, Critic, Sir! earns from qualifying purchases. Full disclosure