Japanese Vase Help with Kanji

Picked up this nicely glazed hares fur vase the other day, but i'm struggling with the impressed mark. There are 3 Kanji, I think the centre one represents 'child'. The last one is too deep to make out. The vase appears to have some age as the glaze is crazed all over. Any help would be greatly appreciated.

Why are my pictures at 90°? Haven't posted for ages and its changed, am I doing something wrong?

If you take a landscape photo and don't edit it then its uploaded in landscape orientation even if it looks portrait orientation on your camera/phone.

Useful website for Japanese marks

http://litaxulingkelley.blogspot.co.uk/p/japanese-porcelain-marks.html?m=1

Thanks for that Naomi, unfortunately nothing there that I can see, they are all porcelain marks.

I always ask on the Japanese ceramics group on Facebook where they have Japanese speakers.

Sounds like a good idea, thanks.

Bump!