The singer 日下翔平 = Shohei Kusaka
He played Naoto Tamura/Mobile Cop Jiban, the main role of The Mobile Cop Jiban series.
Maybe Shouhei Kusaka is valid too, anyway I found a document where the romanization Shohei Kusaka is written (fourth link below), so this one is correct.
https://ja.wikipedia.org/wiki/%E6%97...BF%94%E5%B9%B3
http://www.drillspin.com/person/view/ARDSAX174972
https://talent.thetv.jp/person/0000005274/
https://78.media.tumblr.com/e45ec751...5qgo1_1280.jpg
Also his real name is 所宏吏/Hiroshi Tokoro:
https://www.facebook.com/hiroshi.tokoro.9
Interesting to see that in the part "details about Hiroshi", he romanizes his name as "Syouhei Kusaka".
The singer 榎田路子 = Michiko Enokida
She played Yōko Katagiri, a female detective of Central City, in The Mobile Cop Jiban series.
https://ja.wikipedia.org/wiki/%E6%A6...B7%AF%E5%AD%90
http://www.drillspin.com/person/view/ARDSAX060646