SPECIMEN PREPARATION METHOD AND SPECIMEN PREPARATION DEVICE

The present invention is a specimen preparation method of preparing an observation specimen by placing an observation object on a light transmitting plate, characterized by comprising a conveyance step of conveying the observation object by a conveyance mechanism including a placement portion configured to place the observation object, and a transfer step of transferring the observation object from the placement portion of the conveyance mechanism onto the plate at a conveyance terminal end of the conveyance mechanism, wherein in the transfer step, a liquid is supplied to the placement portion on which the observation object is placed, and the observation object is carried by a flow of the liquid and transferred onto the plate. This feature enables to prepare an observation specimen by transferring an observation object onto a plate, with a relatively simple arrangement.