Yoji and Kei, a boy and girl, live in a town in the not-so-distant future with their foster parent, Anna. But these seemingly ordinary children have a secret hidden even from their unsuspecting mother.
Yoji and Kei are superhero defenders of their town! With a flap of their capes, the two of them and their robot bear sidekick, Oscar, protect the citizens in their town with their handmade high-tech machinery. But from what menace? And will our little heroes be able to overcome the crisis about to threaten the town's peaceful everyday serenity?
Check out this utterly electrifying near-future animation to find out!


Yoji and Kei, a boy and girl, live in a town in the not-so-distant future with their foster parent, Anna. But these seemingly ordinary children have a secret hidden even from their unsuspecting mother.
Yoji and Kei are superhero defenders of their town! With a flap of their capes, the two of them and their robot bear sidekick, Oscar, protect the citizens in their town with their handmade high-tech machinery. But from what menace? And will our little heroes be able to overcome the crisis about to threaten the town's peaceful everyday serenity?
Check out this utterly electrifying near-future animation to find out!
Watch Fastening Days (Dub) Online
- All Fastening Days (Dub) Episodes
-
Episode Fastening Days 4 - 03
Released on 21 Jul, 2020 -
Episode Fastening Days 4 - 02
Released on 21 Jul, 2020 -
Episode Fastening Days 4 - 01
Released on 21 Jul, 2020 -
Episode Fastening Days 3 - 03
Released on 21 Jul, 2020 -
Episode Fastening Days 3 - 02
Released on 21 Jul, 2020 -
Episode Fastening Days 3 - 01
Released on 21 Jul, 2020 -
Episode Fastening Days 2
Released on 21 Jul, 2020 -
Episode Fastening Days 1
Released on 03 Nov, 2014
Watch full movie fastening days dub anime online free on animefreak, Watch fastening days dub, fastening days dub animefreak, Watch fastening days dub full movie, Watch fastening days dub in HD quality online for free, Watch fastening days dub full movie online, fastening days dub animefreak, watch fastening days dub full movie animefreak, watch fastening days dub 2025 online free, animefreak
Fastening Days (Sub)
Yoji and Kei, a boy and girl, live in a town in the not-so-distant future with their foster parent, ...
Flag (Dub)
In 20xx, a civil war broke out in a small country in Asia in spite of the dispatch of UN forces. But...
Gun Frontier (Dub)
It is a harsh and barren wasteland, where the weak aren't allowed to dream. It is also a sacred land...
Days (TV)
The series is about two boys named Tsukushi and Jin. Tsukushi is a boy with no special talent or tra...
School Days
Makoto Ito is a young Japanese high school student beginning his second term at the fictional ...
- Fight Da!! Pyuta Episode 014
- Isshun de Chiryou Shiteita no ni Yakutatazu to Tsuihou Sareta Tensai Chiyushi, Yami Healer Toshite Tanoshiku Ikiru (Dub) Episode 002
- WIND BREAKER Season 2 (Dub) Episode 002
- WIND BREAKER Season 2 Episode 004
- Rock wa Lady no Tashinami Deshite Episode 004
- Isshun de Chiryou Shiteita no ni Yakutatazu to Tsuihou Sareta Tensai Chiyushi, Yami Healer Toshite Tanoshiku Ikiru Episode 004
- Ninja to Koroshiya no Futarigurashi Episode 003
- BEYBLADE X Episode 077
- Bakugan Battle Brawlers Episode 008
- Uchuujin MuuMuu Episode 003
- Akuyaku Reijou Tensei Oji-san (Dub) Episode 002
- Goukon ni Ittara Onna ga Inakatta Hanashi (Dub) Episode 010
- Hitoribocchi no Isekai Kouryaku (Dub) Episode 011
- Saikyou no Ousama, Nidome no Jinsei wa Nani wo Suru? (Dub) Episode 002
- Your Forma Episode 004