Oni Oni no Mi, Model: Yasha

The Oni Oni no Mi, Model: Yasha is a -type that allows its user to transform into a Yasha hybrid and a full Yasha at will, making the user a Demon Human  (夜叉人間). "Oni" is a popular Japanese term for "Demon". It is called the Demon-Demon Fruit, Model: Yasha in the Dub. It was eaten by, Kazema Hiroshi. It's One of the Twin Oni Oni no Mi Model's Discovered, Experimented and Enhanced By the leading scientist in the employment of the,  the other being the Oni Oni no Mi, Model: Kishin.

Strengths and Weaknesses
The fruit's major strength, as demonstrated by Hiro, is that the user is capiable of shapeshifting and summoning creature's like Phoenix's, Panda's and Salamander's to aid them in battle. They excel at transformation Those forms range from lions, elephants, hermits, with either one eye or three eyes, they can use varied forms.

It has been shown that due to Experiments this Fruit now possess a Far more terrifying and immense aura than average that is almost as dark as darkness itself along with showing that it now has immense healing abilities. However due to the Experiments when they're fully transformed they appear to have Trouble Controlling them self's, becoming mindless killing machines, controlled completely by the innate nature blood lust, Carnage and Destruction other than that this fruit so far does not seem to have any other specific weaknesses outside the standard Devil Fruit weaknesses.

Attacks
Below is a list of Ryu's named techniques: