Ep. 13: Aoi and Hinata reminisce about a childhood firefly watching trip where a mysterious insect guided them home.
Aired on October 8, 2014

13
Aoi and Hinata are invited to watch fireflies together. This invitation prompts them to remember a past experience from their youth when they went firefly watching. During that earlier outing, the pair became lost. They were eventually led back to their parents by a mysterious firefly. Despite sharing this memory, Aoi and Hinata hold different opinions regarding the specific nature or type of the firefly that guided them. The episode focuses on their recollection of this event and their contrasting interpretations of the insect's identity.
Episodes
- Ep. 9 · The girls reach Mt. Fuji's fifth station for lunch and shopping before the difficult climb begins.
- Ep. 10 · Aoi struggles with exhaustion and headaches while the group nears the eighth station on the mountain.
- Ep. 11 · Hinata and Kokona reach the summit for sunrise while Aoi watches from the 8th station
- Ep. 12 · Aoi walks up Mt. Ternran after receiving postcards from Hinata and Kokona
- Ep. 13 · Aoi and Hinata reminisce about a childhood firefly watching trip where a mysterious insect guided them home.
- Ep. 14 · Hinata and Father Invite Aoi's Mother to Climb Mount Kirigamine
- Ep. 15 · Kaede remembers middle school friend Yuuka after finding an old raincoat
- Ep. 16 · Aoi faces anxiety over the cable car ride while climbing Mount Tanigawa due to her fear of heights.
- Ep. 17 · Hinata Takes Everyone to Shinrin Park to Help Aoi Overcome Her Fear of Heights