It is Finnish, although some of them are little bit wrong.
Keitto=Soup, It's pronaunced the same way it's written. Just like in japanese.
Olohuone=Living room, again, you say it the way you write it.
Otan taman, little bit weird. Otan tämän=I'll take this or I take his(literally). Ä sounds something in between of ee and aa.
Ehka sopo, again, wrong syllables. Ehkä söpö=Maybe cute. Ö sounds something in between of ee and oo.