Is ikutaMachine supposed to be the transcription of 生田真心?
The official reference site handles it like that.
And the
logo implies this, too. Seeing as the blue 真 corresponds to the "Ma" in Machine.
Also, while the logo capitalizes the I (and the artists listing), they repeatedly make use of the small i. What should we use for the entry? I'd go for the capital I because of the logo.