Ohno Shrine is offering Arashi-themed baumkuchen cakes amongst its goods for Arashi’s 15th anniversary.
The prints on the packaging according to colours are:
Blue - Ohno Shrine’s shrine crest
Red - Sakura flower
Green - 2 leaves facing each other (literally what Aiba 相葉 means)
Yellow - 2 shrine gates (literally what Ninomiya 二宮 means)
Purple - Pine tree (pine is matsu 松)
Blue - 1x thick-sliced sweet chocolate baumkuchen
Red - 1x thick-sliced thoroughly-toasted plain baumkuchen
Green - 2x thin-sliced pure plain baumkuchens
Yellow - 1x thick-sliced pure plain baumkuchen
Purple - 2x thin-sliced sweet chocolate baumkuchens
per piece/box - 650yen
Ohmiya set (blue & yellow) - 1300yen
5 layer see (all 5 colours) - 3200yen
*photos from various Japanese blogs.