A collection of stories that revolve around letters. Story 1, Strawberry and Anemone: Tsuzuru does want to kiss his girlfriend, Ichiko. He can't, though, for a reason more biological than psychological... Story 2, The White Messenger: Delivering a letter is a simple enough mission, but not when the intended recipient is a disowned royal. Story 3, Periparus ater: When a wanted criminal saves a blind boy, neither expects the bond they will forge. Story 4, Schrödinger's Sweetheart: Eight women gather at an auction, united by their initial—H—and by their late paramour, E. Grosvenor. Story 5, Stellar Ship and Ship of the Moon: A spaceship captain is meeting with her old classmates ten years after their last reunion.