海のトリトン [Umi no Toriton] [Triton of the Sea]

A short-lived but visually striking 1970s series from Akita Shoten, Triton of the Sea was written and illustrated by Osamu Tezuka. This four-issue manga follows the aquatic adventures of its titular hero, drawing on Tezuka's signature blend of mythic storytelling and environmental themes. Though brief, the series stands as a notable example of Tezuka's foray into oceanic fantasy, showcasing his distinctive art and narrative ambition during a prolific period.