Yusuke is a character from Persona 5.

By Marik Bentusi

He is notable for Joe developing a vocal impression of him.[1][2] Joe says he has a tendency to accidentally start doing this voice sometimes[3].

The emote jphYusuke is a reference to the character and this voice.

The following are some of the things Yusuke said (and some he didn't) that became stream memes, which Joe says in the Yusuke voice sometimes:

The phrase Joe says to get himself into this voice is “Truly”.

Fan art featuring Yusuke Kitagawa

References

  1.     “Joseph Anderson Channel Two” video: “We Meet Becky (Stream Five)” at 01:21:03.
  2.     “Joseph Anderson Channel Two” video: “Now Back to the Good Part (Stream Nineteen)” at 00:13:58.
  3.     “Joseph Anderson Channel Two” video: “Danganronpa: Trigger Happy Havoc - A Killing Game (Stream One)” at 00:46:41.