Chinese to Japanese translation, please help!

Qiannu (this name does not seem to exist in Japan)

Hiragana: せんだん

Japanese: Qiannu

Romaji: Sendan

Chihime

Hiragana: ちひめ

Japanese: Chihime

Romaji: Chihime

小 Nicknames like Qian, Nuannuan, and An'an do not exist at all in Japanese, and if you want to translate them, you don't know whether to pronounce them phonetically or in a training way.

梦

hiragana: ゆめ

Japanese: dream (must be written in traditional Chinese, Baidu has a function to automatically convert traditional to simplified)

Romaji: Yume

Nanako

Hiragana: ななこ

Japanese: Nanako

Romaji: Nanako

< p>Fujii

Hiragana: ふじい

Japanese: Fujii

Romaji: Fujii

Wakazuki Sakura

< p>Hiragana: わかつきさくら

Japanese: 如月さくら/ 若月桜

Romaji: Wakatsuki Sakura