M.U.S.C.L.E muscle!
M.U.S.C.L.E muscle!
3.2.1 fire!

mune no honoo ga matto wo kogasu
kyou no shoubu wa nami ja nai ze

aku no PAWAA ni maketara saigo
mirai ga yami ni tozasareru
aisuru tomo no manazashi ga
taoreru tabi kizutsuku tabi ore wo tsuyokusuru

(KICK) RUURU　yaburi no (JUMP) aku no choujin
saa o-asobi wa koko made da
(ATTACK) RASUTO go byou no (FIRE) gyakuten FAITAA
ore wa honoo no kinnikuman

M.U.S.C.L.E muscle!
M.U.S.C.L.E muscle!
3.2.1 fire!

moeru HAATO ga tsurigi no you ni
omae no waza bucchigiru ze
ROOPU　wo hajiite chuu ni maeba
hageshii DORAMA　hajimaru ze
yabureta tomo no tamashii ga
kuroi wana ni mayoi konda ore wo sukuidasu

(KICK) ai ni obieru (JUMP) aku no choujin
saa inazuma de me wo samase
(ATTACK) kakugoshiteru yo (FIRE) arashi ga fuku ze
ore wa honoo no kinnikuman

M.U.S.C.L.E muscle!
M.U.S.C.L.E muscle!

(KICK) RUURU yaburi no (JUMP) aku no choujin
saa o-asobi wa koko made da
(ATTACK) RASUTO go byou no (FIRE) gyakuten FAITAA
ore wa honoo no kinnikuman