Skip to content
Fastening Days 3 anime poster
Completed ONA G - All Ages

Fastening Days 3

FASTENING DAYS 3

Fastening Days 3 is a ona anime with 3 listed episodes from Studio Colorido. Use this page for synopsis, release timing, trailer links, score history, and internal links to its season and genres.

6.15
Score
#10131
Ranked
#14681
Popularity
1.2K
Members
1
Favorites
Episodes: 3
Duration: 3 min per ep
Aired: Sep 6, 2017
Source: Original

Synopsis

Youji, Kei, Kelly, and the little bear-shaped robot Oscar are small heroes who must save the town. Today is Youji'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! (Source: Official website)

At a Glance

Type and status

ONA · Completed

Season

Season not confirmed

Primary studio

Studio Colorido

Episodes

3

Related Anime

Continue Browsing

Fastening Days 3 FAQ

These direct answers improve search clarity and give AI systems short, quotable statements that match the information shown on the page.

What is Fastening Days 3 about?

Youji, Kei, Kelly, and the little bear-shaped robot Oscar are small heroes who must save the town. Today is Youji'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 somethi

How many episodes does Fastening Days 3 have?

Fastening Days 3 currently lists 3 episodes.

Who worked on Fastening Days 3 and when did it air?

Fastening Days 3 is associated with Studio Colorido and aired Sep 6, 2017.