Miiverse

Miiverse is a social network allowing conversation about video games for Nintendo's gaming systems.

Description
The mailbox in Inkopolis Plaza allows sending messages to Miiverse. Drawn messages may appear as graffiti or on billboards for other players in the plaza as well as in stages. Drawings, as well as text messages, appear over other Inklings in the plaza when approached, or zoomed in on using.

Splatfest
During Splatfest, the amount of Miiverse messages shown increases. Drawings can also be seen in firework explosions, and on neon signs scattered throughout the sky.

Trivia

 * Miiverse for Splatoon is split into three regions: North America, Europe and Oceania, and Japan. Players from one region will not see Miiverse Mailbox messages from another region.

Miivsere links

 * North America
 * Europe/Oceania
 * Japan