Hisaka Mika

A male science teacher and a female school nurse at a local school live in the same apartment building. Sometimes she visits his room and they drink together. A situation arises that causes some awkwardness in their relationship. Will they be able to resolve things?

A male science teacher and a female school nurse at a local school live in the same apartment building. Sometimes she visits his room and they drink together. A situation arises that causes some awkwardness in their relationship. Will they be able to resolve things?

Why is that whenever I touch her, my hands seem to be cold? Or is that she doesn't want me to touch her?

A couple subtly erotic one-shots. The first is about a woman's worries that she won't measure up to her girlfriend's past lovers. The second, about the same couple, is about how your hands get cold in the winter.

Originally published in the April 2015 issue of Comic Spica, this is a series of astrology-themed one-shots written by author Ishii Yukari and drawn by twelve different artists, collected in an anthology. Chapters: Nagareboshi no Ochita Saki. by Yamada Daisy Like the Stars, Like the Snow (Hoshi no Youna, Yuki no Youna) by Tanikawa Fumiko Kowai Hito by Hisaka Mika Madou Hoshi no Yukusaki by Amano Sakuya Will by Umino Tsunami Tsuki wo Otte by Chiya Toriko Fish and My Spica (Sakana to Watashi no Spica) by Tanemura Arina My Unexceptional Yesterday (Nandemonai Kinou no Hanashi) by Itoi Nozo A woman has a seemingly unremarkable story about a chance meeting. Iteza no Anata wa by Uramoto Yuuko Secret (Himitsu) by Shimura Takako Magazine editor Nanase sees a poplar tree on the go. That fateful encounter, evokes the memory of a certain secret… Millennium Loneliness (Sennen no Kodoku) by Fujiwara Kaoru A man devotes himself to pray in church. Guide (Michishirube) by Tendou Kirin

Just after the high school entrance ceremony, "I" meet a beautiful girl: Milka. Milka is a mathematical genius. She gives me many math problems, she shows me many elegant solutions. Milka and I spend a long time by discussing math in the school library. One year later, I meet another mathematical girl: Tetra. Tetra is one year younger than me, and asks me to teach her math. While I teach her, she begins to understand math and to love its elegance gradually. In the first volume (series), we talk about Fibonacci Numbers, Harmonic Numbers, Finite and Infinite Sums, Factorization, The Bazel Problem, Partitions of the Integer, and Generating Functions.