はい
hairikomu

Godan Verb (mu)

1. to go into; to come into; to penetrate; to get in; to step in (a house)

Intransitive
その猟師りょうしもりなかふかはい、二かえらなかった。
sono ryōshiwa morino naka fukakuhairikomi nidoto kaeranakatta.
The hunter went deep into the forest, never to return.
Godan Verb (mu)

2. to become complicated

Intransitive
Other forms: