Japanese Boys Sword

[Carl-Julien]

Hello everyone, in the same inheritance which I got there's also a mini katana with a stand and in a wooden box. There is 1 character on the lid and a lot of characters on the back. In the box sticks a label with a number of Japanese characters.
Is there someone so kind if possible to translate this for me or explain it because I have never seen this before? With best regards. Carl

 

[Majestic]

The handwriting says
明治拾五年五月吉日
一柳新三
所有
Meiji 15, May, lucky day (1882)
Hitotsuyanagi Shinzō
(Property of)

刀 katana (sword)

The sticker is the name of the shop that sold the item.
Maruhira Doll Maker
Corner of Miyuki-cho and Shijo, Kyoto .
Hashimoto Kōsaburō (name of proprietor)

 

[Carl-Julien]

Dear Majestic, thank you very much for the explanation. Best Regards, Carl (Belgium)