If she raises the flag, O brave hero, what have you done by raising a flag!?

Standing at the crossroads of life; the important choices - “Flags”. Hatate Souta, a young man who can see these flags, transferred to “Hatagaya School”, a prestigious school in the metropolitan area. Not only does he meet beautiful girls in his busy school life, he even goes as far as living with them under the same roof! Surrounded by these flags, this enviable romantic comedy begins!

Standing at the crossroads of life; the important choices - "Flags". Hatate Souta, a young man who can see these flags, transferred to Hatagaya School, a prestigious school in the metropolitan area. Not only does he meet beautiful girls in his busy school life, he even goes as far as living with them under the same roof! Surrounded by these flags, this enviable romantic comedy begins!

Standing at the crossroads of life; the important choices—"Flags." Hatate Souta, a young man who can see these flags, transferred to "Hatagaya School," a prestigious school in the metropolitan area. Not only does he meet beautiful girls in his busy school life, he even goes as far as living with them under the same roof! Surrounded by these flags, this enviable romantic comedy begins! *Note: Includes one bonus chapter.*