Coco ichibanya (CoCo壱番屋) is already renowned in Asia, and this store is recommended because it tastes so good that our contributor gobbled down her curry without taking any photos… …
There are a few Coco Ichibanya restaurants in Osaka, make sure you have your curry from the correct outlet. 

Address: CoCo壱番屋 西区北堀江一丁目店

Nishi ward Kitahorie, 1 chrom 2-16 

Opening hours: 11am to 2am 

Tel: 06-4390-1551
Pano view of the restaurant

Menu 

Katsu curry

Contributor: Manice