Spouse visa on student visa holder

Ifm a student visa holder( 1 y3m) I studying at a language school. Is it possible to bring my spouse in Japan as a student visa holderfs spouse ? Now I have only 28h part time work permit per week.

You want a Dependent, not Spouse, visa. It is possible to apply, but it is not guaranteed to be granted.

if you are a language school student, probably you can't do that. there are many information in webs.
http://d1sogo-blog.jp/news/visa_business/visa_160421/
ask your school. they will know more precisely.

if you are a language school student, probably you can't do that

Oh, that's right, for some reason I had an old version of the o“ό‘ŠΗ—‹y‚Ρ“ο–―”F’θ–@‘ζŽ΅π‘ζˆκ€‘ζ“ρ†‚ΜŠξ€‚π’θ‚ί‚ιΘ—ί...

http://www.japaneselawtranslation.go.jp/law/detail/?id=3041&vm=04&re=0...

See the conditions for "Dependent", qnd then for "Student".