

Overview
Mari Hayase is on a mission to go back in time and meet eight of the most prominent scientists and inventors in history. With the help of her two friends Waka Mizuki and Jun Mizuki she’ll find herself up close and personal with famous figures like Benjamin Franklin, Alexander Graham Bell, Thomas Edison, and so many more! What’s her purpose and mission? Hopefully not getting stuck in the past!
Cast
11Open an episode for ages at its air date.











- TMDB ID
- 67677 ↗
- First aired
- 2016-07-09
- Last aired
- 2016-09-24
- Status
- Ended
- Episode runtime
- 25 min
- Genres
- Action & Adventure, Animation, Comedy, Sci-Fi & Fantasy
- Creators
- Unknown
- Countries
- JP
- Languages
- Japanese
Family guidance
Age ratings
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All regional certifications (2)
PGAustralia (AU)
Parental guidance is recommended for young viewers; PG-rated content may air at any time on digital-only channels, otherwise, it should only be broadcast between 8:30 a.m. and 4:00 p.m. and between 7:00 p.m. and 6:00 a.m. on weekdays, and between 10:00 a.m. and 6:00 a.m. on weekends.
PGCanada (CA)
Parental guidance. Moderate violence and moderate profanity is allowed, as is brief nudity and sexual references if important to the context of the story.
