Kaeru=Frog is JNS pro knives series
Made in Sanjo, Niigata
They come with original Ho wood D shape handle with Buffalo horn
Etched and Polished you get the one on the picture !
Steel: Blue 2 steel water quenched
Handle: Ho wood D shape with buffalo horn
Handle Length- 150mm
Handle Width- 25mm
Hell to Tip Length- 240mm
Blade Height at Heel- 49mm
Width of Spine at Handle- 3mm
Width of Spine at Middle- 2,5mm
Width of Spine 1cm from the tip- 1mm
All knives JNS cary is handmade and made one by one, so they can vary in size and thickness. Unevenness in finish can occur.