Because Alyssa is a name it is the same in Japanese.
its the same its the same
No, the Japanese ball is slightly smaller.
If you're not Japanese, you don't have a Japanese name. Simple as. You can have your English name in Japanese Kanji and/or Katakana, with sites like this; http://japanesetranslator.co.uk/your-name-in-japanese/ You can change your name to fit. e.g. Sophie to Chie as they have the same meaning - Wisdom. But, of course, this is not your actual name in Japanese, just a name with the same meaning. Like lots of languages, the only thing about names over borders are their pronounciation. Like Axel, off Kindom Hearts 2 (Game), his name is prounounced "Akuseru" in Japanese. But it's still the same name. You can get sites, like Rum and Monkey, which change your name into similar looking Japanese names (in Romanji), but, again, this is not your Japanese name.
names do not translate if you want to know how to write it ask:- how do i write "name" in japanese? said the same
names do not translate if you want to know how to write it ask:- how do i write "name" in japanese? said the same
names do not translate if you want to know how to write it ask:- how do i write "name" in japanese? said the same
Is this your name?? If it is, it's just the same. If you write it in Japanese, it would be like  タニーシャ
names do not translate if you want to know how to write it ask:- how do i write "name" in japanese? said the same
names do not translate if you want to know how to write it ask:- how do i write "name" in japanese? said the same
names do not translate if you want to know how to write it ask:- how do i write "name" in japanese? said the same
The name "Anna" would be written in Japanese as アンナ and pronounced essentially the same as in English.