The Tunnel to Summer, the Exit of Goodbyes: Ultramarine (Manga) Vol. 2

CONNECTED BY A STRAND

Kaoru and Anzu have joined forces to study the mysterious Urashima Tunnel, which is rumored to give you your heart’s desire—in exchange for years of your life. As they explore, connected by a length of string, the two students discover other connections in their everyday lives, including seeing a new side of Kawasaki, the school’s arrogant queen bee.Mei Hachimoku is a Japanese author best known for The Tunnel to Summer, the Exit of Goodbyes and Wait For Me Yesterday in Spring.

Koudon is a Japanese artist best known for series including Jinrou Game and The Tunnel to Summer, the Exit of Goodbyes: Ultramarine (Manga).
 
KUKKA is a Japanese artist whose artwork has been used in multiple light novels, including The Tunnel to Summer, the Exit of Goodbyes.