Alright so, most people should know about Ivlis and Reficul. Both used to serve their own God but were banished and turned into a devil. Ivlis was created a demon, but he still served Siralos and wasn't banished at the time so I suppose he's in the clear for now. 

But, all of them have done at least SOMETHING that was against their God, right? Reficul's is unknown, but Ivlis did doubt Siralos and was banished for that.

Okay to the point- my theory is what if Kcalb (and possibly every devil) used to serve Etihw or at least was an angel and betrayed Etihw in some way which is why he was sealed underground. It could also be a reason why Wodahs is Kcalb's brother despite both of them being different races. 

Although, there are many reasons why I am very wrong.

- DSP drew a young version of Wodahs with black wings. It may mean that he was a fallen angel (I doubt fallen angels exist in the DSP world since Aconita and Bearclaw both have black wings and are still classified as a cherub or angel), which could also mean he's close to being a demon in some way (I have no idea where I went with this).

- Sullivan and Kurotsuno have a resemblance to Kcalb. Kurotsuno has a liking to chocolate and the same weird design Kcalb uses in his spells or magic. Both father and daughter have horns similar to Kcalb's but are more of a gray color and are less curved. Their sceleras are also black, just like Kcalb. Sullivan can also turn into a crow, and Kcalb is associated with crows as well. Kcalb may also be related to Sullivan, but we have no idea if Sullivan used to be an angel since he's a demon instead of being a devil.

- We still don't know why Etihw sealed Kcalb away. 

- We still have no idea who "Fate" and "Crow" are.

I should have more theories but this is just me saying "What if Kcalb used to be Etihw's angel, le gasp!" But if I missed anything, you are welcome to tell me. 

If Hashasky made it to the Blue sea,

Like the mogeko Mermaid there should be a Hashasky mermaid

its easy to make a Hashasky mermaid all you need is to recolor

other than fake chest they were cameos they were in the population of the blue sea in my opinion they would be seen as seaweed farmers, civilians,etc if there was a hd remake or seqeul they would be seen as those like mercheants,seaweed farmers,etc

There are several characters on the unnamed characters masterlist that have their names written on the illustrations in which they appear, just like Azemiti Reidou, so why does Reidou have her own article and the other characters with their names written on their illustrations don't?

Something I did a few days ago. I thought it'd be rather interesting to compare the height of the characters, so here you go. I might make another one in the future, concerning other works of Okegom. 

I made this considering the characters' heads, disregarding any head accessory. Some characters appear to be missing aswell, regarding that there is no official artwork of them. Please notice this was only done using metric system, aswell.

Some statistics:

Shortest character: Tarako (50 cm)

Tallest character: Old (186 cm)

Shortest humanoid characters: Memoca and Dolphi (110 cm)

Shortest female characters: Memoca and Dolphi (110 cm)

Shortest male character: Seguro (60 cm)

Shortest male humanoid character: Tsuribari (120 cm)

Tallest male character: Old (186 cm)

Tallest female character: Ver Million (165 cm)

Most frequent height: 155 cm

Not only this, as I also did conclude that putting all of them on here, made me realize that their artworks tend to not be very proportional to their actual height, making some characters with a bigger head than others, haha.

https://imgur.com/a/vsRDjRQ