Nishimura Kyoutarou Travel Mystery - Akugyaku no Kisetsu (Japan) - PSP - Visual Novel

You play police inspector trying to find out the culprit to a series or murders. Murders occurred at summer night and are named the "crossbow murders". Victims are found clutching the photos of women in bikinis in their hand. You will have to find the murder by using your deductive skill as well as track him or her down, and tear down the alibi that seems to be the backbone of a perfect crime.