Currently watching Episode 1 Switch to alternate servers in case of error.
List of episodes:
Fastening Days 4

Fastening Days 4

HD
SUB
ONA Completed 2019
Youji, 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!
Animefox is a site to watch online anime like Fastening Days 4 SUB online GoGoAnime, or you can even watch Fastening Days 4 in HD quality just like KissAnime and 9Anime.

6.8 (6868 voted)
Vote now
Rate this anime!

Comments

Recommended For You

SUB
EP 46
Dragon Quest: Dai no Daibouken (TV)

Dragon Quest: Dai no Daibouken (TV)

TV Series Completed 1991
SUB
EP 10
Blood Lad

Blood Lad

TV Series Completed 2013
DUB
EP 8
Black★Rock Shooter (TV) (Dub)

Black★Rock Shooter (TV) (Dub)

TV Series Completed 2012
SUB
EP 53
Juusen Battle Monsuno

Juusen Battle Monsuno

TV Series Completed 2012
DUB
EP 178
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Completed 2001
SUB
EP 52
Super Doll Licca-chan

Super Doll Licca-chan

TV Series Completed 1998
DUB
EP 128
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Ongoing 2001
DUB
EP 155
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Ongoing 2001
SUB
EP 26
Princess Nine

Princess Nine

TV Series Completed 1998
SUB
EP 48
Yuusha Keisatsu J-Decker

Yuusha Keisatsu J-Decker

TV Series Completed 1994
SUB
EP 7
Chuunibyou demo Koi ga Shitai! Specials

Chuunibyou demo Koi ga Shitai! Specials

TV Series Completed 2013
SUB
EP 14
Hunter X Hunter OVA 3

Hunter X Hunter OVA 3

TV Series Completed 2004
SUB
EP 47
The Kabocha Wine

The Kabocha Wine

TV Series Completed 1982
SUB
EP 24
Bokurano

Bokurano

TV Series Completed 2007
SUB
EP 15
Oreimo

Oreimo

TV Series Completed 2010
SUB
EP 13
Jinzou Ningen Kikaider The Animation

Jinzou Ningen Kikaider The Animation

TV Series Completed 2000
SUB
EP 1
Kaitou Reinya Special

Kaitou Reinya Special

TV Series Completed 2010
SUB
EP 12
Magical Nyan Nyan Taruto

Magical Nyan Nyan Taruto

TV Series Completed 2001
DUB
EP 26
Zipang (Dub)

Zipang (Dub)

TV Series Completed 2004
SUB
EP 1
Hibike! Euphonium: Kakedasu Monaka

Hibike! Euphonium: Kakedasu Monaka

TV Series Completed 2015
DUB
EP 26
Aquarion Logos (Dub)

Aquarion Logos (Dub)

TV Series Completed 2015
SUB
EP 2
Uchuu Taitei God Sigma

Uchuu Taitei God Sigma

TV Series Completed 1980
SUB
EP 25
07-GHOST

07-GHOST

TV Series Completed 2009
DUB
EP 178
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Completed 2001

Current Anime

Genres