> Okay, so. What are our travel options at this juncture, again?

> "If you could write some numbers down for me as I go, that would be appreciated. Don't worry about the math, I'll take care of that afterward."

>"Got it!" Koa says.
>You bring out your telescope and examine the sky. It's not something you're used to. The sky isn't quite dark, being morning and all, but it's not bright at all either. A kind of pre-sunset gloom covers the whole sky, You would expect that it would be harder to see the stars than at nighttime, but you barely have any difficulty. You think the difference is that that the stars are closer here.
>Soon you have everything you need, and get to work with the math. Koa lingers, idly fooling around with the sash holding her kimonos closed. Every so often, you note Aoi coming and going in the distance.
>Soon enough, you're finished. You don't know if Koa really saved time, but not having to look away to write things is terribly handy.

>_

Make an extremely edgy character. Like ridiculously edgy.

The thing is that's probably outright impossible. One of the core ideas of Touhou is that "Gensokyo accepts everything". Namely stuff beyond common sense and collective memory, but pretty much anything can fall into it. "And that's a cruel, cruel thing", as Yukari says.

Even if you look at a more detailed level, Touhou has always been about clash of antithetical ideas. East vs West in EoSD era. Religion stuff from MoF to HM. DDC has Seija who wants to overturn society order just for the sake of it. LoLK has you fight lunarians and Junko, who go for power and efficiency rather than beauty in fights. Even latest games deal with stuff that has no business being in the series. Its flexibility is its strength.

How about the antithesis of what you said? Like having a character that doesn't accept the way Gensokyo is.

The thing about Marisa's Master Spark is that it varies in between establishments. In the mainline games, the laser is practically 5/2 Marisas wide (from what I can deduce without proper measurement) but in the fighting games it's much smaller (probably a gameplay consensus because a laser that big would just be OP). Even in Grimore of Marisa's description of her Master Spark mentions that she can adjust the mini-Hakkero and change the properties of her Master Spark. We've already seen variations of the Master Spark in some of her spell cards in the fighting games and the mainline games. In ISC she shoots out a Master Spark that is comically wide. Marisa can pretty much fully control the Master Spark, I don't think there really is a constant size variable for the Master Spark.