Senior Aum Shinrikyo figure Tomomitsu Niimi was sentenced Wednesday to death for his role in 26 murders and other crimes committed by the doomsday cult, including two deadly sarin attacks.

The Tokyo District Court found Niimi, 38, guilty of playing active roles in 11 crimes perpetrated by the cult, including seven cases of murder and two attempted murders between 1989 and 1995. The seven murder cases involve 26 deaths.

Other than Aum founder Shoko Asahara, Niimi is the only Aum member indicted in all seven murder cases, including the June 1994 sarin attack in Matsumoto, Nagano Prefecture, the March 1995 Tokyo subway gassing and the 1989 killing of an anti-Aum lawyer, his wife and their infant son.