Shiino one day finds out that her best friend Mariko has committed suicide. After snatching Mariko's urn from her abusive father, Shiino heads to Marigaoka Cape, a place Mariko always wanted to go.
Anna, a 10-year-old girl, runs away from home after an argument with her mother and finds herself being pursued by Shocker. After managing to hop onto DenLiner, the train that crosses time, she gets off in 1989 and has a great adventure with Momotaros and others.
Ohganeku Michiko, who works in the planning sales department of a famous furniture maker, had a traumatic experience with her ex-boyfriend in the past. Being a railway otaku for 10 years, she uses her free time to visit train stations on local lines nationwide where she meets various people, enjoys the scenery and delicacies.
