Japanese to English

its

てっぽう (gun)

backwords

gLoRiA MeAnS:ATTRACTIVE...PRETTY....SMART....MAKE RIGHT DECISIONS.....KNOW FROM WRONG TO RIGHT

I think you meant "arama" and that's an exclamation of surprise, like "oh my!"

It means "I won't regret to meet you."

Dai-Ichi Kangyo is a Japanese bank

something

I love you.

Z. single roman letters can not be written in Japanese

なぜ私は嫉妬ですか (naze watashi wa shitto desu ka) translates to 'why am I jealous?' in Japanese.

There is no difference.

To accept defeat

Without seeing the kanji, this is a judgment call that cannot be made. However, 'fudou' can mean: motionless/fixed/idle, as well as diversity/irregularity, and floating among others.

It's not a Japanese word. If you've seen that in Japanese it could only be transliteration of a possible name 'Haddad' into Japanese.

"Olga" is not a Japanese word or name, so it doesn't mean anything at all in Japanese. Did you mean, "What is the name "Olga" translated to in Japanese?"

"Yamimaru" is a Japanese term that can refer to a type of traditional Japanese boat or can be associated with certain cultural or historical contexts. The word may also have various meanings depending on the specific kanji characters used. In some cases, it can refer to a brand or a name in specific contexts. More context would be needed to provide a precise definition.

ルーム ruumu and 部屋 heya are virtually the same thing, but usually heya is used when referring to one's bedroom or the room they're currently in. When identifying "room 3", it's more likely that a Japanese person will say "ruumu 3", but if talking within it, will say "kono heya."

It means 'with all my love'.

Bukimi na oto

I'm sorry (more polite than just gomen but rather informal)

Lover and can also mean my lover or poetically, my love.

最後の希望 (Saigo no kibou)

"Furansugo" is a Japanese word and in English it means "French"