akiyama shun, goda ryuji, ryuu ga gotoku (series), ryuu ga gotoku ishin!, commentary request, highres, 2boys, architecture, barefoot, black hair, blonde hair, bottle, cup, dim lighting, dimly lit room, drinking, east asian architecture, hakama, haori, holding, holding smoking pipe, hydrangea print, incense, incense burner, japanese clothes, katsura kogorou (ishin), kimono, kiseru, male focus, multiple boys, nicacu, saigou takamori (ishin), sakazuki, sake bottle, sideburns, smile, smoking pipe