The world's greatest blue sapphire, the "blue lapis fist", said to have sunk in a pirate ship in the late 19th century, on the coasts of Singapore. A local millionaire plots to retrieve it, and when it's exhibited in an exhibition at the Singaporean Marina Sands hotel, a murder takes place.
This is a gentle tale about people trying to regain something. And it is a tale of battle. Rei Kiriyama had lost his family in an accident when he was young. Now he is a 17-year-old pro shogi player who is burdened with deep loneliness. Rei lives alone in an old town in Tokyo, but after becoming acquainted with three sisters, Akari, Hinata and Momo, he begins to change little by little...
Tomboy Tomo couldn't have picked a more awkward high school crush 'cause it’s on her childhood friend, Junichiro, but he only sees her as one of the guys. Despite her pretty looks and signals, nothing gets through to this meathead! Will Junichiro ever realize Tomo's into him and see her for the cutesy girl she actually is?!
