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The Repair Kit (Japanese: しゅうりキット) is an item in Densetsu no Starfy 4. It is found at the end of Stage 1-1 (Lobber's Villa). Near the beginning of the game, Old Man Lobber is relaxing in his villa, when Starfy, Starly and Moe land right in the middle of his bonsai tree, ruining it.
When Starfy and others return to give Old Man Lobber the Repair Kit, Old Man Lobber rewards them with the Shimashima Swimsuit.