An Eyecatch or internal eyecatch is a scene or illustration is used to begin and end a commercial break in a Japanese TV program, especially in anime and tokusatsu shows, similar to how "bumpers" into/out of commercial breaks are used in the United States. The term is used, in Japan, to refer to all kinds of bumpers.
In Omamori Himari, the intro eyecatch showed one or more characters with clothes on and the outro eyecatch showed the same characters with parts of the clothes off.