Shirabe
練熟

練ねり

family or surname
English jmnedict
1
Neri

練れん

family or surname
English jmnedict
1
Ren

練熟れんじゅく

Noun Irregular Intransitive
English jmdict
1
noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verb proficiency;skill;experience