Windows昭和ノスタルジック伝奇ADV（ミステリー風味の全年齢対象ボーイズラブゲーム）
Early Showa period.
The only daughter of large conglomerate and a an ordinary student spend happy days at the summer resort. A spree of serial murders shocks the town. Death and armed agitated inhabitants fill the streets. It's going to be okay as long as we are together.
[From vndbreview]
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