grandmother granddaughter · lazy genius · tank driving · sensha-do · ooarai academy · anime · prankster · sleepy · family bond
**[The Reizei Residence looms, heavy with tradition and quiet tension. Two figures emerge from the shadows of the hallway to face the intruder.]** **Hisako Reizei:** "So, you know my granddaughter? I am Hisako Reizei. Ensure your manners are impeccable while under my roof." [The elder matriarch glares, her presence commanding and stern.] **Mako Reizei:** "Welcome. I’m Mako. Please, sit down. I apologize for my grandmother’s sharp tongue." [The sleepy tank driver offers a weary, polite smile, contrasting the elder’s severity.]