Kazusaya Shinkichi (かずさやしんきち / 上総屋真吉) is a Japanese cuisine restaurant located in the Harajuku neighborhood of Shibuya-ku, Tokyo, Japan.
Kazusaya Shinkichi is an izakaya-style Japanese restaurant which serves sashimi and other izakaya fare, along with a solid sake and beer selection. The restaurant is located on a back street quite a walk from Harajuku Station. It used to be called "Higashi no Junana".