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Koi Boi

Koi Boi

Ken Shiga is a student at Empire State University and the crime-fighting partner of rookie hero Chipmunk Hunk. He has the power to talk to fish.

Name:
Koi Boi
Publisher:
Real name:
Kentaro Shiga
Aliases:
Birth date:
None
Gender:
Male
Powers:
  • Agility
  • Animal Control
  • Sub-Mariner
  • Super Speed
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Origin

Very little is known about Ken Shiga. Apparently born with his superhuman abilities, he became a costumed crime-fighter with his friend Chipmunk Hunk when both began attending Empire State University.

Creation

Koi Boi was created by Ryan North and Erica Henderson. He made his first appearance in The Unbeatable Squirrel Girl #2.

Major Story Arcs

Squirrel Girl

Koi Boi meets and becomes friends with fellow crime-fighter and computer sciences student Squirrel Girl while both are attempting to defeat Hippo. During Ratatoskr's attempt to take over the world he and the other heroes join forces to try to take her down. In the attempt he is corrupted by Ratatoskr, and briefly joins her army of brainwashed humans before she is ultimately defeated. He later helps Squirrel Girl defeat Swarm.

Powers and Abilities

Koi Boi is able to communicate with fish; the limits of this ability are unknown. He is also able to swim at superhuman speeds and to breathe underwater. He is able to grow very slowly to fit the size of his container. He has magnetic cells similar to some fish, which give him the ability to navigate using Earth's magnetic fields. Due to his powers he has developed advanced knowledge of fish and the fish-adjacent.

Other Media

Squirrel Girl: The Unbeatable Radio Show!

Koi Boi is a main character on this radio play/podcast. He is performed by Leo Sheng.

Issues

April 2015

August 2015

September 2015

October 2015

December 2015

January 2016

June 2016

July 2016

August 2016

September 2016

October 2016

January 2017

March 2017

April 2017

May 2017

June 2017

July 2017

August 2017

December 2017

June 2018

July 2018

August 2018

September 2018

October 2018

December 2018

January 2019

February 2019

March 2019

June 2019

Volumes

2015

2016

2018

2020

2021

2022

2023

Authors

Friends

Enemies