>>58556693
"Chi Kara Mochi" can be read at "Mochi that makes you Strong." 'Muscleman" is just one of the ways to ready that phrase, but the way it is implimented in game, distributing it only to pokemon with bunny ears, it aligns with the Japanese myth of the Rabbit on the moon making powerful mochi.

>>58556703
If that is the case why is he not 巨人"Giant" but instead きょだい "Giant above Giants." A very specific racial connotation that is only ever used for Regigigas and the giants on the flame plate.
there wouldn't be a reason to call him that very specific race if it weren't the case that he was when all of the lesser regis are 巨人"Giants" or Kyojin Densetsu, 巨きょ人じんの伝でん説せつ Kyojin no Densetsu, or 巨きょ人じんの伝でん説せつ
Genuinely, just learn Japanese and the answer is clear that these are talking about the exact same very specific thing.

Best pet rock in the game.