whats the purpose behind riki-sama xyzeria-sama sayaka kanon matsubara in the tags? these are all people that contributed to the ranked mania set of this song so i would delete it
also remove edit and add ver since people dont generally use edit ver to describe cut version
od/hp can be reworked a bit better that what it currently is in my opinion so i would suggest the following
kantan: 3/9
futsuu: 4/8
muzukashii 5:7
oni: 6/6
inner oni 6.5 or 7/7