|Gender||Unknown; presumably male|
|First Appearance||LocoRoco 2|
|Voiced By||Kemmei Adachi|
The BuiBui are the evil version of the MuiMui . They are introduced in LocoRoco 2 when Majoliné kisses a MuiMui, causing it to become red and to develop their new attributes. They act in servitude to the Moja. An example being when they help Majolinè revive Bonmucho and then help him fight the LocoRocos.
BuiBui are similar to MuiMui except they are red and they have only one hair. The BuiBui red body color symbolizes their misbehavior.
They enjoy pranking, malevolent experiments and causing trouble especially when it involves the suffering of the LocoRocos.
Like the MuiMui, the BuiBui have their own theme song called 'BuiBui' which is played as BGM for the BuiBui Fort stages. They also sing a version of 'Moja Song' which is played during the Mutated Bonmucho battle in LocoRoco 2. In Midnight Carnival they sing a new version of the stage background songs (aside from 'Dadhi Dado Da' from Franzea and 'Uwauwauwau'). They also sing in place of the MuiMui in 'MuiMui Crane' which becomes 'BuiBui Crane'. 'LocoRider' which becomes 'LocoBall'. 'Loco Race' which is played in Bonus games and the Practice Area. And even the 'MuiMui Song' which is played at the BuiBui Shop. They also sing the main theme song of LocoRoco Midnight Carnival.
In LocoRoco 2, they exclusively sing their theme song when playing in BuiBui Fort. They can be heard singing when LocoRoco reach 10.
|LocoRocos||Kulche • Viole • Budzi • Pekeroné • Chavez • Priffy • Tupley|
|Creatures||MuiMui • Chuppa • Nyokki • Pickory • Koona • Hohoh • Kelakera • Unphook • Gamumuht • Domingo • Sir Sun • Lady Moon • Cocoreccho • Olmee • Doonga Doonga • Afro Nyokki • Gnuphik • Purilla • Mootohn • Hippoli • Bolatchio and Putchi • Kakaloné •|
|Enemies||Moja • Togeh • Bochollo • Mooskoos • Cappulicho • Butraganeau • BuiBui • GiGi • Apokay • Butra-gabbley|
|Bosses||Bonmucho • Majoliné • Galanmar|