Ushouhi has sociopathic tendencies. He enjoys waiting for How to Get Away with Murder to kill non-users, and even more than that he relishes the moment of the kill.
As one of the First Prince's soldiers, Ushouhi graduated from Kakin's Royal Military Academy and became a part of his army.
Prince Benjamin orders his fourteen soldiers to both act as bodyguards and spies to all the other princes, and to report any information regarding the Princes' 守護靈獸s and the Hunters' abilities. Ushouhi becomes the Royal Bodyguard for Prince Fugetsu. To avoid being detected by the En fields from nearby residential quarters, he chooses not to deploy his own. He attaches a Needle Ball to the prince, but before it can take effect, she teleports more than 20 meters away from him, causing the ability to become unusable on her. He uses other Needle Balls to ascertain whether there are Nen users hiding their identity in her service. After 利哈's Predator counters Prince Salé-salé's Guardian Spirit Beast, Ushouhi and he swap guard shifts so he will be able to assassinate the defenseless prince with his 念能力 ability. He informs Rihan that Fugetsu's own Guardian Spirit Beast almost surely has teleportation powers.
Ushouhi is a 念能力 user, although his superior 巴魯薩米爾科 believes him to be less skilled than Hunters in that regard. He can use at least Hatsu and En, and therefore also Ren and Ten. His Nen ability was extolled as the most suitable for assassination among Benjamin's 14 guards.
|An ability meant for assassination that Ushouhi starts by summoning a 「蟲射球」Template:Ruby, Nīdoru Bōru), an insect-sized orb with four wings and a needle. The Needle Ball remains attached to Ushouhi's target until they move more than 20 meters away from him, which causes it to disappear and the ability to be impossible to use on that person ever again. It is currently unknown how How to Get Away with Murder kills its victims, but the effects are much faster on Nen users than on non-users. Since the buzzing sound of a Needle Ball can only be heard by the former, the ability allows Ushouhi to tell them apart from the latter. This, coupled with his fear that a Nen user would notice the Needle Ball he attached to Prince Fugetsu, may suggest that the ability uses Emission and Manipulation.|
- Hunter × Hunter, Chapter 381
- Hunter × Hunter - Volume 35, Chapter 363
- Hunter × Hunter, Chapter 373
- Hunter × Hunter, Chapter 374
- Hunter × Hunter - Volume 35, Chapter 364
- Hunter × Hunter - Volume 11, Chapter 94