タイムトラベル少女～マリ・ワカと8人の科学者たち～
Time Travel Girl
🚪 Often abandoned
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! (Source: FUNimation)
Names
| Original | タイムトラベル少女～マリ・ワカと8人の科学者たち～ (japanese) |
|---|---|
| Romaji | Time Travel Shoujo: Mari Waka to 8-nin no Kagakusha-tachi |
| English | Time Travel Girl |
| Chinese | 時間旅行少女~真理・和花與8名科學家~ (traditional · via wikidata) |
| Also known as | Mariwaka |
Facts
| Format | TV series · 12 ep · 24 min · 5h total |
|---|---|
| Aired | 2016-07-09 → 2016-09-24 (Summer 2016) |
| Status | FINISHED |
| Studio | WAO World |
| Source | Other |
| Origin | Japan (Anime) |
| Demographic | Kids |
| Genres | AdventureSci-Fi |
| Themes | EducationalKidsEpisodicHistorical |
| Streaming | Crunchyroll |
Reception
| Community score | 6.28 / 10 |
|---|---|
| Bayesian score | 6.90 / 10 |
| Composite | 42.1 |
| On lists | 5,101 |
| Favourited | 28 (0.5%) |
| Completion | 62.5% |
| Drop rate | 22.8% |
| In backlog | 38.5% |
| Score spread σ | 1.84 |
Score distribution
129229373411752826329743282609911064
Where it places
| Cohort | Value | Tier | Rank |
|---|---|---|---|
| Studio | WAO World | — | 5 of 8 |
| Broadcast season | Summer 2016 | D | 72 of 93 |
| Source material | Other | D | 130 of 182 |
| Year | 2016 | D | 319 of 418 |
| Demographic | Kids | E | 332 of 363 |
| Genre | Sci-Fi | E | 1,172 of 1,409 |
| Genre | Adventure | E | 1,352 of 1,534 |
| Season (all years) | Summer | E | 1,372 of 1,662 |
| Era | Late 2010s | D | 1,452 of 1,863 |
| Length | Single-cour | D | 2,100 of 2,668 |
| Format | TV series | E | 2,735 of 3,322 |
| Origin | Japan | E | 5,909 of 7,157 |
Key staff
| Director | Osamu Yamasaki, Rion Kujou, Yukari Yasuda |
|---|---|
| Series composition | Osamu Yamasaki |
| Character design | Takashi Kobayashi, Toshiko Sasaki |
AniList id 21824 · MAL id 33341 · record updated 2026-08-26