I heard this song earlier today thanks to a good bud and I had to try singing it :B. Was sort of torn between doing it at the original pitch and 3 half steps down, but in the end I went with the lower one \ o / I'll save dat higher stuff for another small upcoming covahhh.
Yeahhhh, I switch to Japanese lyrics after the first chorus heheheh.
Little messy on the Japanese pronunciation during singing I'd say, sorry about that OTL.
Hope you enjoy!