Pine Jam + 7 more, Yokohama Animation Lab, Getsureisha, GOT, Union Creative, i0plus, CLOUDHEARTS, NBCUniversal Entertainment
Anime, Comedy
The anime follows a salaryman who has a chance meeting with a girl named Ai on the train. They begin to meet every Monday on the train, with the man serving as her bodyguard on the crowded commute while they chat.