Mutual
Mutual is the Mormon church's youth organization for ages twelve through eighteen. For many years it was referred to as the "MIA" (Mutual Improvement Association).

An (ahn)
Christmas cake
Geta
Haori hakama
Happi coat
Kansai-ben
Kobe
Koseki
Home literature
Meiji Period
Mikoshi
Pat Morita
Mutual
Nakamozu
Natsume Soseki
Obi
Okuribi
O-furo
Osaka
Sada Masashi
Seijinshiki
Sendai
Shiromuku uchikake
Tanzaku
Tatami
Terms of address
Tsuno-kakushi
Yukata

A useful compendium of Mormon ecclesiastical and theological terminology can be found here.