Crunchyroll writes, "You know the Dragonball anime aired in 40 countries, right? You remember that well-meaning 2009 Hollywood live-action flick, right? Where does this popularity come from? When last we met psychologist Yoshihito Naitō, he was telling MyNavi News why boys drool over tsundere girls. It seems they may have engaged him on a serial basis, and this week he proposes a theory as to why Dragonball is so enduring in our minds."