The title for Idoling NEO new single is "meromero" and it is a dance pop-rock K-pop like song. I had my first listen to the song during today's Ponycan Idol Club live.
Personally, the song is a miss for me since I prefer a typical idol song but I can see why they went with this trend since it is easier to attract other types of fans to the group. One of the reason I think they created Idoling NEO is to send the group to lives and festivals where uprising idol groups usually performs since NEO style fits with the new idol trends.
I can see why Yuuna was picked to be in the group since her singing voice matches well with the new members and she fits the theme of the group. The new members get almost the same amount of lines with Yuuna getting a little bit more lines. They all sounds pretty good singing but maybe just because it was a lip synced performance. In my opinion, vocalwise 32>23>35>31=34>33. Everyone of them can sing well and hit all the notes.
During the MC segment, the older members were saying to the 5th gen that NEO should be a wake up call for them to improve and so far only Ramu showed intention to improve. Reia and Karen got teased a bit by the older members since they are the more reserve type.
After the high five event after the show, I can say that the new members are learning well from handshake monster Yuuna. Their mood is different from the rest of the members especially Furuhashi Mayu and Hashimoto Ruka.
One interesting thing from today's event is the MC, AKB48's Matsui Sakiko who is a big Idoling!!! fan, wore Ai-chan's shirt while MC-ing even though Ai-chan is absent today
The new song will probably be aired tomorrow on Ponycan Idol Club Niconico live show.