Etymology and distribution of 入座.

Iriza 【入座】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Wakayama-ken , Nara-ken .

① 上本 surname. Yamaguchi-ken Yanai-shi was in the Edo period in the day. Wakayama-ken Higashimuro-gun Taiji-chou Distributed in Taiji. There is 植地 surname in the same place. 植地 Uechi reference. Good neighbor . Kouchi-ken Muroto-shi Distributed in Sakihama Town.

② Abstract . Synthesis of surname including Ueda and "book". Iwate-ken Morioka-shi Odori in Shiga-ken tells that in the Edo period it was settled by aristocrat of monks at the time of the land dispute of the surname of residents including "Uchida surname" and "book". 植田 Ueda reference.