Right 4koma: That won't end well...

Left 4koma: WTF!

Goddamnit, thats too much moe for my capacitors....
HNNNNNNNNNNNGGGG!!

After translation

Right 4koma: I'm confused now.

Left 4koma: WTFLOL!?

The left one confuses me...the right one confuses me, I wish I understood, is Utsuho going to cleanse herself with nuclear power or something?

Kogasa knows 'brella-Fu!

Sorry for the confusion. Edited the last bubble of the right 4koma for better accuracy.

Left 4koma:
Kogasa is an umbrella youkai who feeds on others' surprise, which is why she often goes around trying to surprise people.

Still, Rinnosuke just seems to say its surprising in a monotone-esque voice in my head whenever I read the left 4koma.

Last panel of left one: Ready? FIGHT!!!

Randrey said:
The left one confuses me...the right one confuses me, I wish I understood, is Utsuho going to cleanse herself with nuclear power or something?

Two of the most effective ways to sterilize something is via either high heat or hard radiation. Nuclear fireballs tend to provide a lot of both.

mnmega said:
Last panel of left one: Ready? FIGHT!!!

More like:
Border Duel
Start!

Rinnosuke. Self-Taught master of Kung-Fu, Jiu Jitsu, and ever since a book Chuck Norris wrote ended up in his shop, whoopass.

padpod said "Left 4koma"

My mental Autocomplete mistook that as a Koumakan/SDM-themed mod for Left 4 Dead.