Music similar to these soundtracks by Akira Yamaoka?

[leonid_semyonov]

I like the music by Akira Yamaoka.

Especially I like these soundtracks:

• Rain of Brass Petals (version without voices/vocal) - https://www.youtube.com/watch?v=NqA3Rb1Jzio
  
• Please love me... once more - https://www.youtube.com/watch?v=hEx8qcy3Gss
  
• Sickness Unto Foolish Death (particularly I like the part that starts at 1:48) - https://www.youtube.com/watch?v=L-Frwgx_MKc
  

Can you suggest something really similar to these?

And how can you identify genre/style of these soundtracks?

Thanks

ps. I've already checked Portishead and Bohren and der Club of Gore, no result.