Promotional tools for the Japanese book titled "Eavesdropping between Heaven and Hell". The author collected episodes by listening in on conversations of neighbor tables at cafes and restaurants all over the world. The logo has "rabbit ears" to depict its concept and novelties must be related to eat and drink. It was developed into instant fresh drip-bag coffee, and into foil-embossed coasters.
Drip-bag Coffee creative design : Iku Okada original logo design : Iku Okada