Official seal of approval 2016-04-06
Yūjin or friend is the ultimate research tool it a handy storage tool for what ever you need.
The right tool for the job: at will yūjin turn into a masterwork tool for craft and profession that the user needs at that moment.
At hand: Yūjin holds a large amount of stuff inside himself that can be easily accessed by the user. It is the size of a handy haversack and just as convenient. Yūjin can split in several pieces and open a portal to the inter-dimensional space where the stuff is stored. By the magic of this item the thing you want is always on top.