Hello, it's Reji.
I stopped by the supermarket again and found the "Oshi no Ko Collection 2" (hereafter referred to as "Oshi Collection") on sale for half price, so I bought it...!
It seems this is the last one...I'm going to try and get the last of the Oshi Collection, hoping to get Arima Kana!
The result...
It's the Hoshino siblings as children!! I didn't get Arima Kana...but look! There are two of them! You could say this kills two birds with one stone, right?! And they're so cute too!!

彡(ﾟ)(ﾟ) "They were selling this last half-price item!" → The result... | れジ's post