Episode 1

Their Promise

Episode 2

The Riverside Milky Way

Episode 3

Memories Are Treasures

Episode 4

Exciting! Summer Camp!

Episode 5

Everyone's Summer Break

Episode 6

Hoshizaki Festival!

Episode 7

The Starry Sky Is a Time Machine

Episode 8

Winter Diamond

Episode 9

True Feelings

Episode 10

Rain with Occasional Fortune Telling

Episode 11

Shining Star Challenge!

Episode 12

Connected Cosmos