In the story, the protagonist Youtarou Misaki finds himself lying on the beach one day. He is picked up by Arashi, who manages a restaurant called Kurage no Shokudou. When asked who he is, the protagonist tells a lie that he lost his memory—but he remembers everything, including the fact that his twin brother died.
- Other Title: Kurage no Shokudou, Jellyfish Restaurant, Jellyfish Diner, クラゲの食堂
- Status: Completed
- Sub/Dub: Anime Sub
- Anime Type: OVA
- Genres: Drama, Romance, Slice of Life, Fantasy, Slice Of Life, Animation
- Characters: Misaki, Youtarou, Mutou, Arashi, Yashima, Natsuko
- Score: 6.23
- Rank: 8191
- Popularity: 5050