Hachi-chan of Mars
Maetani Koremitsu
- Mangaka
- Maetani Koremitsu
- First published
- 1958
- Status
- Completed
- Original language
- Japanese
- Genres
- Science fiction · Aliens
- Content rating
- Safe
Where to find one
Search for Hachi-chan of Mars on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
Hachi-chan of Mars was created by the manga artist Maetani Koremitsu during the mid-1960s, a period defined by Japan's burgeoning fascination with science fiction and space exploration. The character emerged from the same creative landscape that gave rise to legendary series like Astro Boy, reflecting the era's optimism regarding technology and the unknown potential of the extraterrestrial frontier.
Maetani designed the series with a focus on youthful, adventurous themes, blending whimsical character designs with the classic space-age motifs popular in post-war children's media. While the series remains a niche, nostalgic touchstone within the history of Japanese manga, it is frequently cited by collectors for its distinct visual style and its role as a representative work of the Showa-era science fiction genre.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
Real series collectors on collecto.rs who have this in their public collection.
About Hachi-chan of Mars
Hachi-chan of Mars is a series in the Manga catalog on collecto.rs. Maetani Koremitsu. Catalog data is sourced from MangaDex. No public series collectors track this one yet — adding yours would make you the first on collecto.rs.
How many collectors track Hachi-chan of Mars on collecto.rs?
Hachi-chan of Mars doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of Hachi-chan of Mars?
Yes. collecto.rs is free — sign up to log your series, upload photos, record condition, edition, and acquisition cost, and connect with other manga collectors. Your collection stays private by default.
Where does the Hachi-chan of Mars catalog entry come from?
The catalog entry for Hachi-chan of Mars is sourced from MangaDex. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is collecto.rs series tracking free?
Yes. Tracking your series is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every series you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free
