I'm pretty sure my tagging isn't complete, so add them if you see them.

Meanwhile, i just found waldo/wally

In a random note, anyone found Rinnosuke or Akyu? I found Kosuzu pretty easily.

Edit: Nevermind. They're in a triangle formation.

bakudan00 said:
Meanwhile, i just found waldo/wally

Me too, despite all the impostors of him.
Now let's play Where's Wriggle.

Splashman said:
Me too, despite all the impostors of him.
Now let's play Where's Wriggle.

mid right, above Yukari and next to Koakuma

And there's Wall-E too

Are the ones for normal two different quests or two parts of the same quest?

Nitori cheats. I had to reduce my monitor's brightness to spot her.

This is pretty much absolutely everyone as far as the windows canon is concerned. WaHH updated.

I can't seem to locate Koishi.

FJH said:
I can't seem to locate Koishi.

Bottom left corner.

kappa mob find, add tag

Assuming that by "which boss" they mean someone who was actually a boss or mid-boss in the games, and that I didn't pass them over... the missing person...

Wait, is the catfish here?

Catfish is at the top left corner

Heh, I tried finding them all before reading the comments (except for the Lunatic, I knew that would just be madness,) and figured Nitori would be using optical camouflage (why else would Nitori be hard?), but I was looking for Nitori as a dotted outline, or as someone holding up a poster of the background or something, not just being at 20% opacity. I didn't expect her to just be a slightly darker blue shadow on a different character.

I found classic Reimu

I'll put the answer in the spoiler below:

There's Waldo.

who is the guy with the spiky hair next to flandre? He looks a bit notable to be a random pedestrian.

Anelaid said:
who is the guy with the spiky hair next to flandre? He looks a bit notable to be a random pedestrian.

When I first saw him I thought it was Isaac from Golden Sun. But the clothes don't match.

He certainly looks like some kind of JRPG protagonist, though.

Don't see Were-Keine.

Anelaid said:
who is the guy with the spiky hair next to flandre? He looks a bit notable to be a random pedestrian.

Looks a bit like one of the ninjas from Disgaea - at least, one of the palette swap higher-tier versions.

Technically Parsee is there. Mid Right, left of Reimu.

Ofa said:
Technically Parsee is there. Mid Right, left of Reimu.

Looks like a fairy to me

Cloud Strife!

Anelaid said:
Looks like a fairy to me

Huh.
That is one weird nameless Fairy. Long-sleeves on such a day. Damn it.

I don't see EX-Keine despite both Lily White and Lily Black being in the picture.