Size 40 x35 mm in widest part (23 mm in the narrowest part).
Obverse
日獨青少年團交驩 - Japan-Germany Youth Group Fraternization /exchange of courtesies (cordialities)/
In German version inscription 日獨青少年團交驩 were translated as Japanisch-Deutscher Jugendaustausch - Japan-Germany Youth Exchange...