One Peace Books and Humble Bundle have teamed up to bring us a bundle of Hina Matsuri - 18 volumes for £14.08.
You can find the deal on the Humble Bundle website.
Yoshifumi Nitta, a mid-level Yakuza of the Ashikawa-gumi, finds his normal life thrown into chaos when a girl from the future literally drops on his head without warning. Knowing nothing more than her name, Hina, and the fact that she has incredible psychokinetic powers, Yoshifumi reluctantly becomes her de facto father. However, Hina's arrival sets off a chain reaction of events that affects everyone in the city, especially after more girls from the future arrive to bring her back or terminate her.