いき
iki

Noun

1. region; limits; stage; level

まず、私わたくし活動かつどう範囲はんいは、おもに養老ようろうがわ下流かりゅういきです。
mazu watashino katsudōhan'iwao moni yōrō kawashimoryūikidesu.
First off, my area of work is mainly in the lower reaches of the Yourou River.