Chitose-chan is a penguin who lives in Kyoto. Getting in touch with people and getting fed delicious food as she curiously walks around Kyoto streets is her favourite thing to do. The story features popular places in Kyoto like Kiyomizu Temple, Ginkaku Temple, and Gion from the Penguin's point of view. This is a short story about a penguin that is nostalgic and warm, curing and relieving the heart.

Morita Mayu, a high school girl. She is extremely reticent and her silence and habit of looking at people's eyes straightly sometimes cause misunderstanding. The reason behind it is not because she doesn’t like to talk nor because she has nothing to say. The reason she rarely speaks is due to the fact she thinks too much before speaking, thus losing the timing to speak altogether. But she lives a happy school life with her classmates.

Another version of Miracle Train: Chuo-sen e Youkoso. The first version of the Miracle Train project focused on the stations of the central Chuo line, while the new anime and related stories deal with the Oedo subway line. As a result, the anime will feature a newer cast of characters—specifically, Fumi Roppongi, Rintarou Shinjuku, Izayoi Tsukishima, Iku Shiodome, Saki Tochou, and Itsumi Ryougoku.

Minky Momo travels to an island where she finds a land of children and gets tangled up in an absurd, no-holds-barred standoff against the world's nations. Has "Dr. Strangelove" references.