Mayo-chan

Mayo-chan is the mascot of 0verflow.

Appearance

Mayo-chan appears as a chibi-fied catgirl with magenta hair, cat ears, and tail, and pupil-less blue eyes. She almost always wears a blue jumper.

Instances

Snow Radish Vacation

• On Hatsuka's hoodie

Summer Radish Vacation

• In Youko's travel bag

PureMail OVA

• On Kei's mousepad

PureMail After

• Sitting at the oden stand while Kei confides in Shinichi.

Imouto de Ikou! OVA

• In the first episode, Mayo-chan can be seen peeking within the mess Akiho makes of Hisashi's kitchen. Mayuka also wears Mayo-chan slippers as she cleans up said mess.
• In the second episode:
  • Fuyuno prepares rice with a Mayo-chan rice grinder.
  • Haruru's doctor is seen wearing a Mayo-chan pin on his tie
  • Sleeping as a plushie in Mayuka's bed.
  • On the minute hand of Hisashi's alarm clock.

School Days anime

• In several episodes, Mayo-chan mascots appear handing out fliers, and Sakakino High is seen to possess many Mayo-chan costumes
• In Magical Heart Kokoro-chan, Magical Heart and Magical Word summon and pilot a mecha Mayo-chan to battle against a giant Tanaka

School Days manga

• In Chapter 6, Sekai shoots a Mayo-chan figurine with a cork gun as part of a festival game

Shiny Days

• On a movie poster within Radish

Gallery

On a hoodie worn by Hatsuka

In Youko's bag

Mecha Mayo-chan summoned by Magical Heart and Magical Word

On a movie poster