help with mei appreciated

[Mark]

I have a tanto, I can read Chikushu Ju Nobukuni Minamoto Masa???? I thought Nao but it is a bit different. The other side I could use some help with

 

I included a picture of the blade, There is enough boshi to repair the tip but it is unfortunate damage.

 

Thanks!

[kunitaro]

築州住信国源正恒

Chiku-shu (no) ju Nobukuni Minamoto Masatsune

 

應 久米近禮 需造之

Kume Chikanori (no) motome (ni) ou (ji) kore (wo) tsukuru

( This is made by order of Kume Chikanori )

[Mark]

Thank you Kunitaro-san. I should have thought of tsune, I was fixated on Nao. I appreciate the help with the other inscription.