The management of rearing successive generations of the tick, Haemaphysalis longicornis, is a complicated process, attended with the possibility of the ticks' incidental escape. To enable the secure and efficient rearing of successive generations of ticks, we improved the techniques and apparatus used for exchanging the tick maintenance tube, transferring ticks to the outside of the tube, and maintaining the humidity of the atmosphere in the tick maintenance tube. In comparison with the previous method, our new techniques and apparatuses have effectively prevented the ticks' escape and improved the efficiency of rearing successive generations.