I bought a long T-shirt and short sleeve T-shirt for my kids from ARIO Soga shop. They sell T-shirts with Yo-kai Watch and Kamen Rider designs and I often buy those.
Both male and female shop assistants talked to kids with children's point of views and told us about the colour variations and popular items. They crouched down when they talked to kids, so kids opened their hearts up quickly and chose clothes with staff.
When we couldn't decide colours, the staff came with a mirror and they were kind to kids.
In the shop, men's section was on the right hand side and ladies' and kids' were on the left.
It had a chic atmosphere and the items were laid at nice height for easy viewing. The aisles were wide and I could chose clothes with shopping trolley. It was a kids' friendly shop.