Well, I'm going to leave you alone then. The problem is that I know I didn't dream it because it's totally the type of shit they would publish and looking through pages of titles is giving me tons of memories. The 'Ichigo' which means strawberry is a pun on the word 1 and 5 and their tag line was 'no heroines over 15'.
They got in trouble for this one
https://shop.lashinbang.com/products/detail/992307My Wife is an Elementary School Girl when it was used by the Mayor of Tokyo as the reason they needed to have a ban on manga that was destroying the youth. As he put it. It got cancelled after that.
They ended up removing their 'no heroines over 15' tagline after they were called out in Yomeiro Choice for having a girl spreading her pussy with only weak censorship to disguise it since the girl was underage. They were always trying to push the censors with what they could get away with. Just google チャンピオンREDいちご and scroll through the images.
My favorites from them were Bakekano, Idol Pretender, and Yomeiro Choice.