Sea Jams
Sea Jams (Tone of Ocean, 海のねいろ in Japan) is an option in all games in the The Legendary Starfy series, which allows the player to listen to all the music in the game. It is unlocked after completion of the main game, but in Densetsu no Starfy, Starfy must additionally return Uotsaruto's Tone of Ocean instrument for a second time in order to unlock it in the Extra (Japanese: おまけ) menu. In Densetsu no Starfy 2, Densetsu no Starfy 3 and Densetsu no Starfy 4, the music in the Sea Jams must be unlocked individually.
In Densetsu no Starfy
After defeating Ogura for the first time, this will unlock the world map screen, in which additional options including Picture Book, Treasures (Japanese: たからもの), Minigames (Japanese: ミニゲーム), Photograph (Japanese: しゃしん) and Extra (Japanese: おまけ) are available via the select button. Choosing 'Extra' will bring the player to a separate menu similar to Moe's Case and Moe's House, in which Starfy is seen swimming in a pool of water. Sea Jams is available as an unlockable option, but the player must first return to Deep Sea to find Uotsaruto and return his Tone of Ocean instrument for the second time. It will be found in the original scrolling area that Boerun and the Buranko had originally left it. This will then unlock the Sea Jams option in the Extra menu, with all of the soundtrack already available at once.
In Densetsu no Starfy 4
See also: Densetsu no Starfy 4/Soundtrack
After the player defeats Dejeel at least once, the Sea Jams option becomes accessible in Moe's House by tapping the radio on the touch screen. This brings the player to a menu known as the Legendary Concert (Japanese: でんせつの ☆コンサート☆), showing Mattel, Moe, Starfy and Starly in a band, where a total 56 tracks can be played from 12 pages of soundtrack. The soundtrack must be unlocked by purchasing them separately from Manianko's Shop and locating them in blue treasure chests. Music that the player has yet to unlock will appear as "☆☆☆☆☆☆☆☆☆". There is an easter egg added by the game developers, where if the player chooses to play Dejeel's Theme 2, Mattel will turn into Lovely. Additionally, if the player touches one of the fish in the background, a random sound effect will be played, which may include the sound effect when Lovewizumi appears, the Mermaid's welcome, or Dejeel's laugh.
In The Legendary Starfy
In The Legendary Starfy, it is found as an option in Moe's Case and will be unlocked after the player defeats Mashtooth. Moe is seen wearing headphones on an inflatable beach pillow by the sea, while Starfy and Starly are relaxing on the beach. When a song is played, Starfy will play the drums, and Starly will play with maracas. For reasons unknown, when Wireless Options or The Squirts' Drums is played, Moe is replaced with Herman and Starfy and Starly will play with guitars instead. Unlike most games in the series, the player does not have to unlock the songs in the Sea Jams separately. There are a total of 79 songs.