An atmospheric ghost light that is called Kitsunebi (‘fox light’) is described in Japanese folklore. The most famous one is the one in the Oji Inari shrine (Kita‐ku, Tokyo). Every New Year's Eve in the old lunar calendar, foxes from all of the Kanto area, all suited up, gather to this shrine, light Kitsunebi under a big tree, and then stand in line. In this drawing, while the line of Kitsunebi in a standard single color is ahead of the rest, the rest of the foxes gathering under the tree are holding up ‘new generation Kitsunebi‘ in various colors and about to join the line. This scene is reminiscent of the green fluorescent protein (GFP; here are three spatial structure models) genetically engineered so as to be available in different emission peaks. Designed by TRAIS Co., Ltd. (Kobe, Japan)