>>76606576In current year? Suisei by a huge margin.
Cinderella story, DIY energy, improvement, people lifting each other up to success, fighting for your own creative vision, idols contrasted against quirky weirdos - I feel like Suisei encapsulates the core of Hololive's appeal and success. Sora's just the founder, and Gura's more of a mascot than representative at the moment.
