Fastening Days 4
TV Show| Title | FASTENING DAYS 4 |
| User score | 6 |
| Release date | Dec 5, 2019 |
| Release date of last episode | Dec 26, 2019 |
| Genre | Animation |
| Production country | Japan |
| Production companies | Studio Colorido |
| Series status | Ended |
| Seasons count | 1 (List of episodes) |
| Episodes count | 3 |
| Run time | 3 min. |
Yoji, Kei, Kelly, and the bear-shaped robot Oscar save the town yet again using Fastening Machines! This time, they meet a kindhearted young boy named Samhen and his AI robot Jack. Shy Samhen, who transfers into Kei and Kelly's class, doesn't seem to like talking about himself much, but his chatty little buddy Jack is more than happy to help him communicate. One peaceful afternoon, the young heroes must protect the town from sudden and serious danger! Will they be able to save everyone? Pay attention to the bond between AI and humans, which the children take action to protect!
Latest episodes
List of episodesS1.E3 ∙ Episode 3
Dec 26, 2019
S1.E2 ∙ Episode 2
Dec 19, 2019
S1.E1 ∙ Episode 1
Dec 5, 2019
Actors
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Fuyuka Ono
Yoji (voice)
Ryoko Shiraishi
Kei (voice)
Akemi Kanda
Kelly (voice)
Sayuri Yahagi
Samhen (voice)
Rie Kugimiya
Jack (voice)
Ami Matsushima
Samhen's mother (voice)
Hikaru Akao
Girl 1 (voice)
Hana Sato
Girl's mother (voice)
Yasunao Sakai
Man 1 (voice)
Naoya Nakanishi
Man 2 (voice)
Yuu Ayase
Child (boy) (voice)
Saya Hirose
Teacher (voice)
