wrong, Japan have a lot music program like korea. but they don't give trophy to people who ranked #1 in that day. here the list of japanese music program:
if u need something about the newest info for niziu, u can follow this twitter account, this account legit the fastest information for all withu (niziu fandom), not only the fastest for their news, but they even share info if other celebrity talking about niziu on radio / tv, i suggest u follow the Japanese fan account to, because they're the fastest one.
EN: @NiziTranslate / @NiziU_ENG
JP: @azumaru2_NiziU / @Oo_227NINA / @AyaMayu20