マネマネサイコトロピック (Mane Mane Psychotropic) is a Vocaloid track by producer かいりきベア (Kairiki bear) featuring the voicebank GUMI. The song first appeared on niconico (sm21660475) in 2013 and was later included on the compilation album EXIT TUNES PRESENTS Vocalofuture feat. 初音ミク before arriving in maimai DX Splash on November 27, 2020. The title blends "mane mane" (真似真似, meaning mimicry or copycat behavior) with "psychotropic", a play on words that sets up the song's lyrical theme of identity replication and inner conflict. The lyrics follow a narrator spiraling through self-doubt, wishing for a second self to handle life's pressures, only for an "imitation" to emerge and take over. In maimai, the track sits in the niconico & VOCALOID genre and features a MASTER chart originally rated Lv13 that was elevated to Lv13+ (constant 13.7) starting in the UNiVERSE version, a rarity that reflects the chart's density and the demanding slide-and-touch patterns designed by はっぴー. The Expert chart (Lv10+, constant 10.6) was designed by Jack and makes notable use of Touch notes (38 across both Expert and Master), giving the song a tactile, full-panel identity of its own.