マジカルルーキー　マニーシャ

Main character Taro suddenly loses a part-time job right at the beginning of summer vacation, and he can't find a new one. On the street he encounters a tentacle monster, and a magical girl Manisha from another world saves his life. She calls Taro to help her transport all beasts attacking girls back into her world. Can protagonist survive with just 524 yen on his hands?

[From vndbreview]