Look what I found

I’m Batman

Can anyone translate this please. my mate was magnet fishing and they found sword and it had some writing on it and I don’t know what It says

建国記念の日おめでとう！🇯🇵

Happy National Foundation Day!

#spider_wolf

New license plate

Satoshi Kanemaru / Spider-Wolf

Sprites - (C) Characters @BranDiezel259

For @BranDiezel259

i won a fortnite match in vr

.,.

Minato Shuriken & Kushina Shuriken (Satoshi's biological parents)🌸🐺👘👨‍👩‍👦🥷

True story btw