Hidden Details: Mishima Mount

Welcome to the one-hundredth-and-fifty-third episode of the Hidden Details blog!

Have you found some obscure reference or detail in this comic? A JoJo reference? A sneaky little Loss? A callback to a previous comic? Let us know what you've found in the comments! Every detail that has been found will be added to the list below. Once everything has been found, this comic will officially be marked with "all details found".

Link to the comic for your convenience

Please only comment with ONE hidden detail or reference!

There is ONE Loss, ONE Balthazar and ONE crewmate. Bonus panels don't count.

1: You can see the black Smash K.O. lightning in the second panel when the boys kick/punch the Houndour in the second panel. Glad you noticed, Luffink.
2: The sandwich Kazuya is feeding Koraidon in the third panel is actually Heavy's Sandvich from Team Fortress 2. Maybe Heavy gave Kazuya a Sandvich when they met during the battle for the Smash House?
3: Quaxly and Sephiroth seem to be getting in sync with each other: Quaxly is mimicing Sephiroth's pose in the third panel. Good catch, Zach.
4: Sephiroth keeps getting slowly untangled from his ropes. In this comic, he somehow has both arms free. Seems like it's indeed just for fashion at this point, happy pasta.
5: Both Sprigatito and Incineroar seems a bit confused at Kazuya quickly claiming he's the one who saved Koraidon and that he will be its partner from now on. I'll give you a point for that, Calvin Barbanell.
6: Another Alolan Exeggutor appearance: behind the cliff in the fourth panel where Incineroar is running away. He is everywhere indeed, Trigger!
7: The coconut on the other palm tree in the fourth panel looks a bit sus indeed, Cameron Devera.
8: Balthazar/Baltabun is jumping away in the fifth panel. Good job spotting the booty, Trever Behrend!
9: Kazuya is still calling Incineroar "muscular cat". I'm assuming it's out of affection for his buddy at this point, Generic Hero.
10: There's a Corviknight flying in the background of the fifth panel and there's a rock (presumably launched by a Tinkaton) hurdling towards it. Glad you knew what I was alluding to here, VisionPlayer22!
11: The emblem on the kid's backpack in the sixth panel is a nerd emoji, as pointed out by A Sad Fat Dragon with No Friends.
12: Yes james malinowski! This week's loss is visible in the pink flowers next to the kid in the sixth panel!
13: The ball the kid is holding in the seventh panel is a Wooden Plank colored-ball. I've made these appear before in the Pokémon comics during the revival arc a year ago. It's also the icon of the Pokémonday website!
14: Both moves performed by Incineroar in this comic are actually in Smash. In panel 2, he uses his up smash in the second panel and his forward aerial in the seventh panel.
15: Hey yeah, that hadn't even occured to me yet, Spirit of Gotham. Incineroar and Kazuya indeed both get the "wrong" legendary based on the clothes they wear. Ah well, it's not like I'm adhering to Pokémon canon very strictly.