Japanese to English

toeto

Hai, atashi WA nihongo ga hanasu Also add a "ka" at the end itstead of a question mark or hanasuka. =)

Daisuki da yo, 大好きだよ, would be something like "I really love you."

receive at home

The Japanese word for 'Demon World' is 鬼の世界.

this depends on the context

could mean "under the tree" or "i did it yesterday"

This doesn't mean anything complete; 'no' is possessive, so it means "Your wonderful ... [insert noun]." For example, "Anata no subarashii yuuki": "Your magnificent courage".

The phrase 'Anata ga subarashii desu' would mean "You are wonderful".

Loosely...."Shut up stupid". or "Shut up, you're stupid."

It means 'you'. For e.g. 'Anata WA hontou ni tensai dayo' means 'You really are a genius.'

"shi no numa" (死の沼) is Japanese and translates as "swamp of death".

するが (suruga) may be used to mean "I'll do it, but..." in Japanese.

Example: するが、好きじゃないですよ (suru ga, suki janai desu yo) - "I'll do it, but I'm not going to like it!"

Perfect.

硫黄島 or Iwo Jima (However, it should be properly transliterated from Japanese as "Iōjima") when translated literally means "Sulphur Island".

It's very interesting the first time you hear the proper pronunciation since we're accustomed to saying the 'w' when in actuality there is a long 'o' instead. As the previous poster wrote, it's said いおうじま ioujima。

"Omote", written 面, means face, surface, or mask.

Dialect, like Kansai-ben!

It means "My first" or "My number one"

Yes

It's a simple ratio.

Seeing as there is no character for 'k' in the Japanese language, I will assume you are talking about 'gyaku', which means reverse/opposite.

One mo' time.

This means "[You] are good at [something]!"

It means Euglena. I think.

"toda" means absolutely nothing unless you mean "touda" (pitching and batting).

'Little sister.'

That was very skillful!