

TV series
Fastening Days 3
2017, Japanese, on YouTube.
Yoji, Kei, Kelly, and the little bear-shaped robot Oscar are small heroes who must save the town. Today is Yoji's birthday, but this doesn't seem to excite him. Whether or not they know this, Kei, Kelly, and the woman who raised him as her own, Anna, seem to be planning something. And that's when it appears over the city – an out-of-control sightseeing airship! Our little heroes must face their biggest challenge yet! The action-packed drama even includes an evolved Fastening Machine! Will our heroes be able to fasten the town's future? What will become of Youji's birthday? There's only one way to find out!
- Seasons
- 1
- Episodes
- 3
- Episode length
- 9 min
- Status
- Ended in 2017
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Where to watch Fastening Days 3
Fastening Days 3 isn’t listed on any OTT platform in India yet.
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Latest episode
S1 E3: Episode 3
Aired 20 September 2017
Seasons 1
Cast & crew
- Fuyuka OnoYoji (voice) · 3 ep
- Ryoko ShiraishiKei (voice) · 3 ep
- Akemi KandaKelly (voice) · 3 ep
- Sayuri SadaokaAnna (voice) · 3 ep
- Satomi AkesakaMisao (voice) · 3 ep
- Tomohisa AsoGeorge (voice) · 3 ep
- Hana SatoHans (voice) · 3 ep
- Akari KiyamaDaughter (voice) · 3 ep
- Kaori TakaokaFemale customer at cake shop (voice) · 3 ep
- Yuka KashinoCake shop clerk (voice) · 3 ep
- Ayano OmotoMailwoman (voice) · 3 ep
- Ayaka NishiwakiRescue squad member (voice) · 3 ep
Details
- First aired
- 6 September 2017
- Last aired
- 20 September 2017
- Network
- YouTube
- Original title
- FASTENING DAYS 3
- Language
- Japanese
- Country
- Japan
- Type
- Miniseries
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News & fan talk
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Fastening Days 3: quick answers
Is Fastening Days 3 worth watching?
Fastening Days 3 doesn’t have enough ratings for a verdict yet.
How many seasons of Fastening Days 3 are there?
Fastening Days 3 has 1 season and 3 episodes, about 9 minutes each.
Is Fastening Days 3 finished?
Yes. Fastening Days 3 ended in 2017, so you can watch the whole story.
Which OTT platform is Fastening Days 3 on?
Fastening Days 3 isn’t listed on any OTT platform in India yet. (Checked 9 November 2026.)
Fastening Days 3 parents guide: is it suitable for kids?
No age rating is listed for Fastening Days 3 yet.
What shows are like Fastening Days 3?
If you liked Fastening Days 3, try My Melody & Kuromi, Red Baron, TaleSpin.
