THE BIGGEST REGRET "Come visit our shop ... Come visit our shop ... !, we have an interesting promo for you ...!" Cheered Arata who was standing at a busy crossroad in downtown Tokyo wearing a bear clown costume while distributing brochures to promote the shop where he worked. Shame no longer prevents him from doing any work as long as he can get money to meet his needs. Suddenly a group of thugs mocked him "Hey stupid clown, how much money do you get from this stupid job," they said, they also kicked Arata's leg until he fell, then they left him. He immediately recalled the time of misery that he faced when in high school, where he always gets violence and bullying from his friends and at that time there was nothing he could do, and that was what broke his spirit for a successful life which made him an unemployed man and have to work hard to get on with his life. But everything had passed and he could not possibly be able to reciprocate what hi