Girls that got their last 4* less than a month ago:

• Himari
• Tsugu
• Hina
• Nanami
• Maya
• Tae
• Yukinya
• Kasumi

Girls that got their last 4* 1 month ago:

• Aya
• Chisato
• Touko
• Mashiro
• Hagumi
• Kaoru

Girls that got their last 4* 2 months ago:

• Kanon
• Ran
• Lisa
• Rimi
• Rui
• Tsukushi
• Saaya
• Moca
• Tomoe

Girls that got their last 4* 3 months ago:

• Arisa
• Sayo

Girls that got their last 4* 4 months ago:

• Kokoro
• Misaki
• Rin Rin
• Ako

Girls that got their last 4* 6 months ago:

• Eve

As you can see we're in desperate need for another event with Eve as a 4*, but at the same time, we also need another Popipa event, so which one comes first?

A mixed band event will usually come with a new cover song, and there won't be any covers announced until the Harohapi CiRCLE livestream on the 2nd of June. The next JP event is expected to start before then, so I'm pretty sure it'll be Popipa.