South Park Monogatari

Continuing from season 14's The Coon Trilogy, the boys are 10 years old and have entered the 5th grade, where Mr. Garrison is still teaching them. However, two Japanese girls have transferred to South Park Elementary in order to get the vaccine for the earthquake victims from Dr. Mephesto, who injects them with cat and rabbit DNA, which gives them superpowers. After saving Stan and Kyle from jumping off of a bridge due to a suicide pact, the girls become their new friends.

A short time later, Kenny can no longer handle the idea of his friends forgetting that he died, so he summons Cthulhu to give powers to Stan, Kyle, Cartman, Wendy, and Butters.

The fanfic was made by Cabbit Girl Emi and can be found here.

This fanfic provides examples of:

 * Barrier Warrior: Nekagi
 * Beware the Nice Ones: Nekagi often defends Kyle in several situations.
 * Continuity Nod
 * Elemental Powers:
 * Blow You Away: Wendy
 * Casting a Shadow: Mysterion
 * Dishing Out Dirt/Green Thumb: Stan
 * Light Em Up: Nekagi and Butters (in his case, bordering on What Kind of Lame Power Is Heart Anyway)
 * Making a Splash: Kyle
 * Playing With Fire: Cartman
 * Shock and Awe: Masako
 * Eye Beams: Nekagi
 * Fragile Flower: Nekagi
 * Genki Girl: Masako
 * Hair Decorations: Nekagi sports a side pigtail with a green double-orb elastic.
 * Heterosexual Life Partners: In the same vein as Stan and Kyle, Masako and Nekagi are this, too.
 * Kemonomimi: The girls sport bunny ears and cat tails. Back in Tokyo, some people think they're cosplaying.
 * Lighter and Softer: The swearing is toned down, there's no explicit sexual moments, and the violence and gore are toned down to avoid an M rating.
 * Meganekko: Nekagi
 * Only Known By Their Nickname: Nekagi's real name is Hiromi. Masako didn't want that nickname, so she gave it to her best friend.
 * Put On a Bus: Both Captain Hindsight and Mintberry Crunch are out saving other worlds.
 * Power Floats: Nekagi
 * Shrinking Violet: Nekagi
 * Super Speed: Both girls possess this power.
 * Teleport Spam: Masako
 * Wolverine Claws: Masako