Maka Fushigi Adventure
1st of all, "Shimokawa Mikuni" doesn't have to do anything with this song.
The singer's name is Takahashi Hiroki
I'd also like to include other people related to this song:
Song making (Lyrics): Mori Yuriko
Composition: Ike Takeshi
Arrangement: Tanaka Kouhei
Song: Takahashi Hiroki
I'd be grateful if someone would correct this
P.S: Also, I'd be so grateful if you'd "correct" the name of the song too,
from "Maka Fushigi Adventure"
to "Makafushigi Adventure!" => original title
also because "maka" doesn't really have a meaning by itself