[At the initial comment about his deck, Manjoume sighs, as he can already tell where exactly Kaiba's thoughts are at upon looking at his cards. Or at least which ones probably garnered that reaction.]

Trust me, I am very well aware that being a duelist who actually uses Ojamas is not what most sane people would probably do. But I've got my reasons for using them now, and when combined with the rest of my other cards, they've managed to tear through every strategy my classmates have tried to use on them.

[... Except when dueling his rival. But he isn't going to mention Judai yet.]

They were also used to win the duel that kept the school under your name rather than ending up under my brother's control... which is funny, given that my brother was apparently using cards that he borrowed from you, provided he wasn't lying about that part when the wager was made.

[But then again, his brother was both a novice, and was given cards that were not actually from Seto Kaiba's deck. Jun is pretty sure he would definitely lose against Seto Kaiba's actual deck by comparison.]

Jun Manjoume. But on the field as a duelist, my stage name is known as "Manjoume Thunder" by my fans.

[Fans, classmates who couldn't resist the pun, same difference in his eyes.]