First Used In 2006 Last Used In 2019 Used In: Kasku BF-kun no Waku Waku Festival (March 2006) Boyfriend's Color Power (2007) Boyfriend's Funky Recollection (2009) Boyfriend's Color Connection (2011) Boyfriend's Multiverse: Touched (2014-2022) (Mobile) Boyfriend’s Multiverse: Arcade Attack! (2018) Boyfriend's Multiverse 5: Gravity Bounce (2019)
