Kammala jumla mai zuwa: sansanin kurkuku na Riihimäki wani sansanin kurkuku ne da ke aiki a yankin sansanin Riihimäki bayan da
Yakin basasa na Finnish a 1918. Ya ɗauki, mafi yawan, kimanin 8,500 masu tsaron Red. Dangane da bayanan wadanda ke fama da yaƙin Finland, jimillar fursunoni 981 sun mutu a sansanin, sakamakon kisa, yunwa da cuta. An rufe sansanin a watan Oktoba 1918, kuma an rufe cibiyar aikin tilastawa a madadinsa a cikin bazara na 1921. Gidan tunawa da sansanin fursunoni yana cikin yankin Tienhaara na Riihimäki.