Ibukitensho is a zanpakuto that Tora Uchiha materialized, during his struggle against Haifeiru. Unlike most Zanpakutō, which can be sealed into their original form, Ibukitensho is always in its Shikai form. Ryun Uchiha has stated that his zanpakutō is a full-time released form type, implying that it is simply a type of zanpakutō that, once in shikai form, remains in said state.