From my experience, increasing viewership isn’t just about posting content but engaging genuinely with your niche community. Since you’re focusing on hashtags like #himikotoga and #myheroacademia, it helps to dive deep into those fandoms. For example, sharing personal insights or fan theories about characters such as Tomura Shigaraki can spark conversations and draw attention. Also, the message from your image, “don’t repress yourself,” really resonates with many fans who appreciate authentic and heartfelt posts. Adding your own reflections or stories about how these characters inspire you or relate to self-expression can make your posts stand out. I found that consistency matters, but so does quality. Try to post regularly but also engage by commenting on others’ posts within these hashtags. Join fan groups or forums where discussions happen around these topics. Authentic interaction often leads to organic growth. Lastly, consider mixing media formats. Alongside text posts, include images, fan art, or short video clips related to #himikotoga or My Hero Academia. Visual content tends to attract more viewers and encourages resharing. Overall, keep the message personal and motivating—encouraging others not to repress themselves fits perfectly with embracing fandom culture and creativity. It’s a community-oriented approach that I believe will help your viewership grow over time.