Smiley & Lively☆Your Girl Happy (Japanese: Nikoniko Genki☆Happy-chan) is a psychological, slice-of-life drama manga by Inujima Nosuke that follows Happy, a seemingly carefree woman working at a pediatric clinic who secretly runs on empty every single day — her bubbly personality nothing more than a carefully crafted 'Normal Person' disguise.

What makes this shounen comedy stand out is its quietly devastating emotional honesty. Beneath the bright, cheerful surface lies a deeply philosophical and psychological exploration of burnout, mental exhaustion, and the performance of happiness in a workplace setting. With an adult cast rarely seen in mainstream manga, Inujima Nosuke blends sharp humor with raw vulnerability — making readers laugh and ache in the same breath. It tackles the universal anxiety of 'faking fine' with surprising wit and warmth.

With 9 chapters available and an ongoing story full of heart, Smiley & Lively☆Your Girl Happy is essential reading for fans of emotionally intelligent, character-driven manga. Read all available chapters free online in high quality and follow Happy's ultimate survival show from the very beginning.