Junya Inose is a user of the Jigen Haoh School kenpo.
Wilfrid Kijima describes him as a "strong" opponent while Akira Suga notes him as someone despicable and that he will never play Gunpla Battle against Junya, indicating that the way Junya utilizes the Jigen Hao School kenpo is different from Sekai Kamiki.

(Source: Gundam Wiki)