Dekisokonai Ouji no Nariagari ~Seikon Nashi no Dai San Ouji ni Tensei Shitakedo, Kondokoso Kazoku wo Mamoru Tame ni Saikyou wo Mezasu~

Alternative

出来損ない皇子の成り上がり～聖痕無しの第三皇子に転生したけど、今度こそ家族を守るために最強を目指す～; Dekisokonai Ouji no Nariagari ~Seikon Nashi no Dai San Ouji ni Tensei Shitakedo, Kondokoso Kazoku o Mamoru Tame ni Saikyou o Mezasu~ ; Rising of the Worthless Prince ~I Was Reincarnated as the Third Prince Who Didn’t Have a Stigmata but This Time, I’m Going to Protect My Family by Aiming to Become the Strongest~