
Quick answer — Natsumi Yamada voices Waitress in KONOSUBA -God's blessing on this wonderful world! 2: God's Blessings on These Wonderful Works of Art!, Nico Saruwatari in Armed Girl's Machiavellism, Lamdimia Do Aximemor in I Couldn’t Become a Hero, So I Reluctantly Decided to Get a Job. and 4 more characters.
Natsumi Yamada voices Waitress (KONOSUBA -God's blessing on this wonderful world! 2: God's Blessings on These Wonderful Works of Art!), Nico Saruwatari (Armed Girl's Machiavellism), Lamdimia Do Aximemor (I Couldn’t Become a Hero, So I Reluctantly Decided to Get a Job.), Nagaru Hoshijiro (Anti-Magic Academy: The 35th Test Platoon), Marina Koizumi (Miyakawa-ke no Kuufuku), Rina Saijou (My Girlfriend is Shobitch), Aldea (Hybrid x Heart Magias Academy Ataraxia).
Waitress is voiced in Japanese by Natsumi Yamada.