Septem Charm Magical Kanan: SP Summer Camp
Japanese title: Septem Charm まじかるカナン SP どきどき♥サマーキャンプ!
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Hentai
Studios: Triple X
Producers: Lemon Heart
Duration: 28 min per ep
Rating: Rx - Hentai

Chihaya &amp; friends come to the beach for summer camp. There they meet their classmate Nami Minami. She likes Natsuki, but doesn't have the courage to talk to him. As the darkness inside Nami grows, she finds an old mansion where the "Netherworld Tree" awaits her. It was the start of the incident that would rock the boat?

(Source: AnimeDB)