新・ミナミの帝王 ～奨学金とオレオレ詐欺～

The series

A young man struggling to repay his scholarship was involved in the wrongdoing of the Oreore fraud group. Ginjiro Manda, a moneylender in the Minami district of Osaka, or "the demon of the Minami district" as he is called, will not tolerate a story that does not make sense.