Blue Box Volume 1-9 Series 9 Books Collection Set by Kouji Miura

Blue Box, Volume 1

In the first volume of "Blue Box," Taiki Inomata, a high school student and member of the badminton team.

Blue Box, Volume 2

Taiki's feelings for Chinatsu grow stronger, but he struggles to find the right way to express them.

Blue Box, Volume 3

As Taiki and Chinatsu's friendship deepens, Taiki faces new challenges on the badminton court.

Blue Box, Volume 4

Taiki's resolve is tested when a new rival emerges, threatening his position on the team and his confidence.

Blue Box, Volume 5

The stakes are higher as Taiki prepares for an important badminton tournament. Chinatsu continues to support him, but her own struggles with basketball begin to surface.

Blue Box, Volume 6

Taiki and Chinatsu's relationship takes a new turn as they share more personal moments and open up about their fears and dreams.

Blue Box, Volume 7

As the tournament begins, Taiki must confront his toughest opponents yet. Chinatsu's presence is a constant source of strength for him.

Blue Box, Volume 8

After the tournament, Taiki reflects on his experiences and growth. Chinatsu's challenges in basketball also come to a head.

Blue Box, Volume 9

Taiki and Chinatsu's journey continues as they face new challenges and opportunities. Their relationship deepens, and they begin to envision a future together.