Where does “suojelushaltija” come from?

suojelushaltija (Finnish) comes from Finnish suojelus, from Finnish suojella, from Finnish suojata, from Finnish suoja, from Proto-Finnic sooja, from Russian со́я, from Dutch soja, from Japanese そい — bean paste.

Ancestry of “suojelushaltija”, step by step

suojelushaltija traces back through two separate lines of ancestry.

via Finnish suojelus

StepLanguageWordMeaning
1Finnishsuojelusprotection, guarding, auspice, patronage
2FinnishsuojellaTo protect, shelter
3Finnishsuojatato protect, shield
4Finnishsuojashelter; protective covering; refuge
5Proto-Finnicsoojashelter; protection; warm
6Russianсо́яjay {{i|dialectal}}
7Dutchsojasoy
8Japaneseそい醤油 soy sauce
9Japanese醤油soy sauce
10Middle Chinese醬油
11Middle Chinesebean paste

via Finnish haltija

StepLanguageWordMeaning
1Finnishhaltijaholder, occupant; possessor, occupant; elf
2Proto-Norseᚺᚨᛚᛞᛁᛃᚨᛉholder
Every word from Middle Chinese Every word from Middle Chinese 醬油Every word from Japanese 醤油