Fastening Days 4
Season 1
S1 · E1 · Dec 5, 2019
Episode 1 Episode 1
S1 · E2 · Dec 19, 2019
Episode 2 Episode 2
S1 · E3 · Dec 26, 2019
Episode 3 Episode 3
3 episodes in Season 1
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!
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
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Your review
Cast
12 people
Fuyuka Ono
Yoji (voice)
Known for
Fairy Tail
To Love Ru
Ryouko Shiraishi
Kei (voice)
Known for
Digimon Adventure:
Death Parade
Akemi Kanda
Kelly (voice)
Known for
Clannad
Baccano!
Sayuri Yahagi
Samhen (voice)
Known for
Assassination Classroom
To Love Ru
Rie Kugimiya
Jack (voice)
Known for
Fullmetal Alchemist: Brotherhood
Fairy Tail
Ami Matsushima
Samhen's mother (voice)
Known for
Rascal Does Not Dream of Bunny Girl Senpai
Kakushigoto
Hikaru Akao
Girl 1 (voice)
Known for
Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria
Back Street Girls -GOKUDOLS-
Hana Sato
Girl's mother (voice)
Known for
SPY x FAMILY
The God of High School
Yasunao Sakai
Man 1 (voice)
Known for
Dragon Ball DAIMA
Naoya Nakanishi
Man 2 (voice)
Known for
Goblin Slayer
The Genius Prince's Guide to Raising a Nation Out of Debt
Yuu Ayase
Child (boy) (voice)
Known for
Classroom of the Elite
Suzume
Saya Hirose
Teacher (voice)
Known for
DARLING in the FRANXX
Skip and Loafer
Shingo Yamashita Director · Junichi Tanaka Writer Yoshinori Sunahara Composer
Total runtime 9m · Episode length 3 min · Type Miniseries
Show info
Premiered
December 5, 2019
Final episode
December 26, 2019
Status
Ended
Network
YouTube
Country
Japan
Type
Miniseries
Episode length
3 min
Total runtime
9m
Original language
Japanese
Production
Studio Colorido
Production
Japan
Produced in
Languages
Spoken on screen
Japanese
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