Pomu Rainpuff, the high-energy 'Forest Fairy' from NIJISANJI EN's debut wave LazuLight, became an internet icon through her chaotic gaming streams and infectious personality. The 'I'm Pomu' meme originated from her debut, where fans and fellow livers began claiming they too were Pomu, leading to a viral phenomenon where the entire world seemed to be Pomu. Her memes often feature her exaggerated expressions, 'Big PP' (Pomu Power) energy, and moments of 'Pomu-fication.' Even after her graduation in January 2024, her legacy lives on through these templates, used by fans to express joy, chaos, and the bittersweet nostalgia of the first English wave of NIJISANJI.