Ichigo Kurosaki Loses his Shinigami Powers â Bleach 342. A Great and Sad time for all of us as this Filler/Arc ends and Ichigo Loses his Shinigami Powers after using the Final Tenshou(Tensa) Zangetsu on Aizen! In this weeks episode, we see Ichigo slowly lose his Shinigami powers after taking the temporary pill which would store his powers during Bleach 341! He fought 2 Hollows which both were very hard to kill on his own. On the second he released his Final Getsuga Tensho upon a large hollow which pulverized it completely!