Alpha Hatsuseno is the main protagonist of the manga and anime series 'Yokohama Kaidashi Kikou.' She is an android who runs a small café on the outskirts of a slowly fading world. Gentle, curious, and contemplative, Alpha is known for her kindness and appreciation of the beauty in everyday life. Throughout the series, she interacts with other residents and travelers, serving as a lens through which the serene, melancholic atmosphere of the story is experienced. Her journey reflects themes of transience, hope, and quiet resilience.