Irena is a supporting character in Wandanohara and the Great Blue Sea. She is a resident of Deep Sea Town and a friend of Wadanohara.
Irena is shown to like naps and snacks. During a flashback in the game, Irena often sends Wadanohara on errands seeing as she can't walk on land (much to Samekichi's dislike). Her bio also states that she is very talented at singing.
- Irena is one of the few characters in Wadanohara and the Great Blue Sea to not yet have artwork in the 'Character' section of Mogeko's website.
- Possibly, her mentioned little sister that went to the surface is Reley Lo.
|Sea Kingdom||Aom · Cherryblod · Creamil · Doloz · Helica · Irena · Lobco · Minero · Miyura · Princess Uomi · Pulmo · Rimorimo · Seguro · Tarako · Tatsumiya · Tomoshibi|
|Tosatsu Kingdom||Artamos · Hofuru · Princess Tosatsu|
|Sea of Death||Old · Princess Mikotsu · Sal · Sheep · Squid · Stella · Tsuribari|
|Witches||Chlomaki · Great Witch · Meikai · Wadanohara|
|Familiars||Dolphi · Fukami · Lobco · Memoca · Old · Sal · Samekichi · Tatsumiya|
|Demons||Laurentia · Vendetto · Ver Million|
|Others||Nekoyama · Orca|