Shokuba No Onnanoko Ni Toushisuru Hanashi

Hatamoto Ikuto, the manager of the local bookstore "BOOK FOREST", is an otaku who can't resist spending money on his favorite characters in Miran, the part-time leader, looks up to him but can't understand his obsession with spending on in-game Ikuto claims, "For me, spending money is an investment", Miran teases, "If that's the case, how about you invest in "As the two navigate a cycle of investment and returns, the distance between their hearts begins to unique and charming investment-themed romantic comedy!(Source: Melonbooks, edited)