Collection of oneshots.V.1 - Mushi to Uta (Insects and Songs)"The Lover of Stars", a story spelling out the writer’s feelings for the little sister born from his fingers. "The Hinoshita Siblings", a moving story about the relationship between a highschool baseball player with an injured shoulder and "Hina", who continues to grow. "Violite", which describes the meeting of two people involved in a plane accident. Finally, "Insects and Songs", a shocking work that won the Shikitaishou award. These four stories, painting a picture of a unique setting and the bonds between various lifeforms who live in it, are recorded here. This is the long awaited first volume released by a new author rapidly growing in popularity as each of her sensational stories are published in monthly "Afternoon" magazine!!V.2 - 25-Ji no Vacances (25-Hour Vacation)Marine biologist Nishi Otome takes time off and reunites with her brother, Kotaro, for the first time in a while. He sees her at the 25th hour of the night with shellfish taking over her body in “25 Hour Vacation”. The meeting between the delinquent, Nana, and a strange transfer student to “Pandora Women’s College” located on a satellite of Saturn is described in “On Pandora”. In “The Funeral of the Moon”, a genius highschooler begins living with a lone man in the deep snows of the north.Note: Won the Tezuka Osamu New Artist Prize in 2010.

In the distant future, a new life form called Houseki (gems) are born. The 28 Houseki must fight against the moon dwellers who want to attack them and turn them into decorations, thus each gem is assigned a role such as a fighter or a medic. Though she hopes to fight the moon dwellers, Phos is a gem who is given no assignment until the gems' master Adamantine asks her to edit a natural history magazine.