Kanji ID help for lefty yanagi

[DitmasPork]

Just received this lefty yanagi about 10 minutes ago, lovely blade.

Can anyone help translate the kanji to give a clue as to who the maker is?

Would really appreciate any help. Cheers.

 

[EShin]

祥太郎作　Shōtarōsaku: Made by Shotaro (Nomura)
堺　白ニ　本鍛錬　特製 Sakai Shironi Hontanren Tokusei: Sakai White 2 Genuinely Forged Special Production

 

[DitmasPork]

Cheers!