Aqua Island... you mean Nyanki, I assume (song is Warera)? IMO the only problem here is that the sadistic placements of bombs in the 1/4 streams along with that HS1.5.
And on the cupcake island... song is Go Go Kicchin!, right? Yeah, I can never forget that dddkdddkdddkdddk lolpart. The bombs on those are crazy! >_>
Actually, if you want the least annoying, go finish Taiko Island and Volcano Island first; I think those are the most forgiving. (except of course if you hate HS0.5, then Botan will pretty much kill you on her first attack)
And on the cupcake island... song is Go Go Kicchin!, right? Yeah, I can never forget that dddkdddkdddkdddk lolpart. The bombs on those are crazy! >_>
Actually, if you want the least annoying, go finish Taiko Island and Volcano Island first; I think those are the most forgiving. (except of course if you hate HS0.5, then Botan will pretty much kill you on her first attack)