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Osao Ocean

Osao's global tropic climates have seen the evolution of truly magnificent organisms, and the Osao Ocean is no exception. This ocean is located between all five continents on the planet and is a bustling highway for sea and sky travel.

The Osao Ocean is home to an abundance of marine organisms, including pseudo-sophonts, the echinops. Water-allergic slimes are gradually exploring more and more of this ocean, uncovering mysteries beneath the surface.

Geography, Location & Climate

Urchinfish by Mochi

Creating a dense lattice along the ocean's bed are coral reefs. These monolithic natural structures stretch for miles, ever-growing and evolving. These reefs are made up of millions of coral species, which in turn bring about millions of resident fish and other marine organisms.

The ocean's bed also see countless kelp and bulb forests, two commonly seen underwater forest variants. Both are bioluminescent, lighting up the pitch black waters.

The Osao Ocean features the planet's deepest point, within the Carawin Trench.

Lemon Nosehead by Mochi
Abyssopelagic Zone

The ocean's Abyssopelagic Zone is between 4,000 and 10,000 metres below sea level. It sits below a field of floating rock and kelp forest so dense it blocks sonar. Scientists once thought the ocean's bed lied at 4,000 metres, but recently discovered it actually reaches about three times as deep.

This zone is the ocean's most biodiverse, with habitats and environments unique to this region. Just a few recordings of this zone exist; scientists have already begun to develop auto-piloted submarines to collect even more data about this secluded area and analyse its native life.

Osao is a rocky planet in the Kurhira System, one of eleven. It is characterised by an entirely tropical climate, with average temperatures (Celsius) in the forties, year round.   Five continents make up the majority of dry land on Osao. These five continents are home to perplexing lifeforms, intriguing peoples, and gorgeous sceneries.
Layers of Osao's Oceans

The Junction

Euphoric Sea Slug by Mochi

The ocean's most familiar alternative name is the Junction. Due to its centralised location, almost all ocean and aircrafts travel over this region. Aircrafts utilise jet streams to move ten times as fast from destinations.

The reliability of these jet streams mean that aircrafts aren't often manually piloted. Theoretical highways following these jet streams have been created, minimising aircraft crashes and incidents to almost zero.

Oceancrafts are a much riskier method of travel, considering a slime's propensity for bloating when coming into contact with water. Gigantic vehicles with extreme safety in mind are used to move thousands of slimes at once across the Osao Ocean.

Sentry, the world's largest oceancraft, spans 505 metres in length and width, using surface currents to move at speeds of almost 35 knots. It is a holiday resort cruise liner with residents able to stay for more than a year at a time.

Ecology

Bulkhead Dolphinfish by Mochi

There truly is no shortage of bizarre and colourful lifeforms in the Osao Ocean. Thousands of tropical fish species call the coral reefs home, in both shallow and deep waters. Tropical fish from this ocean are popular in aquariums for their bright patterns and personalities.

Great biodiversity has been observed, across both oceanic coordinates and depth. All five oceanic zones are home to unique organisms, with the Bathypelagic and Abyssopelagic Zones arguably containing the most endemic species.

Glossy Holehead

Holis superis

Fish with hydrophobic scales.
Glossy Holehead by Mochi
Yackadoodle

Istiophorus yackas

Feisty sailfish with a penchant for slicing prey in half.
Yackadoodle by Mochi
Firehead

Magnuai asieta

One of the most recognisable marine fish on Osao, popular in aquariums.
Firehead by Mochi
Shiverfish

Huam glaphydis

A fish species that vibrates to scare off predators.
Shiverfish by Mochi
Flower Garden Jelly

Magnuai asieta

An upside-down jelly species.
Flower Garden Jellyfish by Mochi
Cottonball Anemone

Itanthas nosarii

Osao's largest anemone species.
Cottonball Anemone by Mochi

Related Articles

Echinops
Fauna | May 3, 2025

An intelligent starfish species from the deepest part of Kittman's Trench on Osao. Many times they have threatened the slime species, causing mass hysteria and panic in the scientific community.

Slime
Species | May 3, 2025

The squishy people of Osao. Slimes are a hospitable species, known to take in those that need help.

Osao
Planet | May 3, 2025

A planet in the Kurhira Solar System. Osao is home to the slimes, an intelligent sophont.

Osao[ show ][ hide ]
Atlas
Aecotia Aerawich · Apalous Desert · Arid Flatlands · Ink Kingdom · Inky Isles
Ecela Coral Desert · Ecela Plains · Elder Tentacle Tree · Fic Saca · Sakara (Head Legional Mansion · Sakara Birdwatching University · Sakara Fishing Platform · Seaslime's Whart)
Eudan Apalous Vein · Blue Plateau · Coral Mountain · Dove's Tail Desert · Dove's Wing Desert · Eccentric Meadows · Eudan Sea · Forest of Beauty · Gala Reien · Marsh Forest · Mavini · Sparkling Sodalands (Sour Lake)
Uaelor Blubber Dun · Burning Slopes · Carrot Lands · Epithelial Rhym · North Uaelor Coralspikes · Nylis Meadows · South Uaelor Coralspikes · Uaelor Red Desert · Xexiala
Unuth Dark Umbrella Forest · Dragon Forest · East Unuth Coralspikes · Teal Umbrella Forest · Unuth Glitter Forest · Unuth Orange Desert · Unuth Red Desert · Zcarazas Plains

  Carawin Trench · Epystal Islands · Osao Ocean · Pelican Isles · Xivin
Peoples
CharactersBoner · Lunar Grove · Manara Matara · Slippa Bob · Solotolo Soosoo
CuisineFerrous Banana Tart
OrganisationsBooty Cruises · Ephenic Empire · Osao Space Legion · Osaoan Wildlife Preservation Society
ProfessionsHex Queen · Slime Generator
Ethnicities & GroupsSparkling Slimes
Cultural PracticesHex Queen Ceremony · Slimeball · Slime's First Birthday

  Slime Culture
Knowledge
Conditions & AfflictionsAephaestaemalaesiea · Bloating · Duochromatica · Excess Slime Production · Goldcap · Slime Rot
Historical EventsOsao's Exploration into Greater Kurhira
DocumentsBird Watcher's Journal · Epystal Islands Native Wildlife Protection Act 1008 · Ink Kingdom Environment Act 646 · Top Universities in Osao
PhenomenaPink Hailstorm
Items & ArtifactsCurrencies (Irunat · Pijhi Popp) · Banana Hammer · Lava Cream
Materials & ResourcesSeastone
Science & TechnologyBooty Cruise Ship
Biota Ecology of the Dragon Forest · Slime · Sea Slugs of Osao · State Birds of Osao
 
FaunaAzure Pelican · Bapycara · Benthic Rainbow Worm · Bulkhead Dolphinfish · Cottonball Cottonball · Death Pig · Echinops · Faintwing · Firecracker · Firehead · Gelletti's Penguin · Glossy Holehead · Gold-Crested Crow · Gongdu · Lace-Fingered Brittle Star · Lemonwing · Nasanaleiidae · Pale Catfish · Palm Glider · Rainbow Worm · Shiverfish · Shurtle · Urchinfish
FloraCaraweed · Lavaweed · Purple Banana Tree · Shedding Wig · Tangle Fern · Wigglejiggle
FungiRed Waxcap
Misc. Osao Art Gallery · Osao Calendar

 

Articles under Osao Ocean



Cover image: Osao Header by Mochi

Comments

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Dec 1, 2024 22:52 by Imagica

This is so informative and 100% delightful at the same time! The Bulkhead Dolphinfish is my new favorite kind of fish. It's so cute! <3

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Dec 2, 2024 09:46 by Mochi

aaaa thank you so much!! <33

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Dec 1, 2024 23:32 by TJ Trewin

I adore these illustrations Mochi <3 the bulb forests must be a sight to behold!


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Dec 2, 2024 09:46 by Mochi

Thank youuu! Maybe I could draw the bulb forests :OOO

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Dec 1, 2024 23:54 by Dr Emily Vair-Turnbull

The oceaaaaaan! <3   I love that the slimes are just like humans in that 'we can't survive in this environment, but we're going to try to explore it anyway'. :D

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Dec 2, 2024 09:47 by Mochi

Thank youuu! Slimes are very much like humans, just a lot squishier xD

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Dec 2, 2024 02:46

You’ve really outdone yourself with the art in this one; it’s spectacular.

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Dec 2, 2024 09:47 by Mochi

Aww thank you so much! <3

I hope you have a great day!   Explore the endless planets brimming with life of the Yonderverse! Go after creatures, discover new places, and learn about the people you find along the way.   Come prep for Summer Camp with me!
Jan 4, 2025 17:00

Ive always really loved any creatures living in water. Love this---and love how intricate the map is

Jan 7, 2025 23:15 by Mochi

Thank you very much! <3

I hope you have a great day!   Explore the endless planets brimming with life of the Yonderverse! Go after creatures, discover new places, and learn about the people you find along the way.   Come prep for Summer Camp with me!
Jan 10, 2025 00:58

Mmm lemon nosehead. Wonderful read. I'd love to know more about how the slime scientists figured out the depth of the Carawin Trench

Jan 11, 2025 00:21 by Mochi

Thank you so much! I'm excited to explore the Carawin Trench more, whenever I get around to it, hopefully it's some time in the near future!

I hope you have a great day!   Explore the endless planets brimming with life of the Yonderverse! Go after creatures, discover new places, and learn about the people you find along the way.   Come prep for Summer Camp with me!
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