Kubo-san wa Mob wo Yurusanai - Episode 3, 5, 6, 8 - Akina Leans Forward

Akina drank a fair amount of beer before she leaned closer to Shiraishi-kun.

Akina, Nagisa's older sister, shares Nagisa's talent for noticing the invisible Junta Shiraishi. She found the boy trying to hide a misplaced lad mag at the bookstore where she works. Her hobby is drinking and teasing her little sister. Their younger cousin Saki also can see Junta, so the quiet boy can't fade into the background with the Kubo women around. That's how he received an invitation to view cherry blossoms. He got a deeper view of Akina than he thought he would!