Loner Harem Meister

Loner Harem Meister Summary:

It became difficult for men to be born in this world, so that’s why the countries have approved the practice of harems: with the utmost limit of 10 members. Kiriyama Yuuki, who became a loner due to various reasons, just spends his life peacefully. However, bit by bit will he build a harem just for a change of pace?