よろしくお願いします

Hajimemashite, Tanaka desu. Yoroshiku onegaishimasu.

Nice to meet you, I am Tanaka. Please be kind to me.

Ashita mo yoroshiku onegaishimasu.

I look forward to working with you tomorrow as well.

Kono shigoto o yoroshiku onegaishimasu.

Please take care of this work.

Kyou kara yoroshiku onegaishimasu.

I look forward to working with you starting today.

Nihongo no benkyou o yoroshiku onegaishimasu.

Please help me with my Japanese studies.

Sensei, yoroshiku onegaishimasu.

Teacher, I look forward to learning from you.