shichigoro Hard cases for iPhone have been sold from ARTONE MOBILE SHOP.
This case comes in seven shichigoro-shingo’s characters.
Nomal hard case and hard case with flip mirror for iPhone 6s / 6 / 5S / 5.
Online Shop
shichigoro – iPhone Case (ARTONE MOBILE SHOP) 
(Japanese Site)
ARTONE MOBILE SHOP Wedsite
artone.tokyo