Hidden Details: Maize Climbers

Welcome to the ninety-sixth 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 ONE Loss, ONE Balthazar, and NO JoJo reference. Bonus panels don't count.

1: It took some research, but apparently there's only a single way to get extra lives in Ice Climbers: collect the corn in the 5th bonus level. So not just any vegetable, UltaKi, but I'll count it!
2: The polar bear enemy from Ice Climbers is watching on in the background of the third panel. Glad you noticed the boy, John Hattan.
3: And I'm glad you noticed the second boy Balthazar to the right of the Condor, Iron Collie.
4: Yep, Isabelle once again signed her instructions with hugs and kisses, Gavin Walker.
5: This isn't REALLY a hidden detail and more part of the main joke, but if I had revived Charizard I would have used him, but since I haven't yet, I had to use Bowser and his fire breath to thaw Incineroar out, Marwan Abunura.
6: Kazuya's blanket indeed has Smash logo's on it in the final panel, Luke.
7: And poor baby Piranha Plant has the same pose and blanket as his dad. Good catch, Erin and Tejayes.
8: The coats Isabelle is "talking" about are indeed pretty fashionable, FoxdocDylan! Kazuya's has his iconic purple flame motiv, and Incineroar has his red and black stripes!
9: Sakurai's office door is visible, but apparently he can't be disturbed because he's working. This is indeed me coming up with a quick excuse as to why we haven't seen him around much, Dirtydan8991. In reality, I've gotten a bit weirded out by drawing a real man living with his fictional creations lately.
10: This week's loss is visible in the positioning of the corn cobs in the final panel. Nicely found, Cameron Devera.
11: And finally, the doodles from a few comics back (B <3 Mario and Kazuya-dickbutt) are still visible on Bowser's shell and leg. Glad you noticed that, Trigger.

I can't update these because I'm on a holiday, so you'll have to wait a bit longer than usual. Thanks for you patience.

Once I'm back, I'll reveal all the details that haven't been found. These ones are written in italic.