Fuchi Kashira Signed Kimura Tomonaga- But Last Kanji?

[Kurikata]

Hello,

 

I need some help.

 

The signature reads KIMURA TOMO NAGA to me from the 4 first Kanji (木村友長).  But what a bout the last Kanji ? Toshi ? 

 

 

Thank you

 

Bruno

[John A Stuart]

刻 Koku, engraving. John

[TETSUGENDO]

Bruno, you may find this helpful. Also, John's reading is correct.

 

-S-

[Kurikata]

Thank you both of you