Kibun wa Hard-Boiled

Tokugawa Masamune is the designated heir to the prestigious Tokugawa school of swordsmanship, yet he proves to be a profound disappointment to his clan. Lacking any discernible talent in martial arts or traditional disciplines, Masamune appears entirely ungifted in every conceivable way. Despite his shortcomings as a swordsman, he possesses an unexpected and peculiar ingenuity that allows him to carve out an unconventional life for himself. His unique intellect leads him to construct a robotic girl who suffers from a strange malfunction involving continuous leaking. Even more bizarrely, this artificial companion has the inexplicable ability to lay eggs. What initially seems like an eccentric personal project soon takes on far greater significance, as these mysterious eggs become unexpectedly vital to Masamune's survival and future endeavors. Originally serialized in Shonen King magazine under the title "I Want an Egger," the series was later re-released in both print and digital formats under the revised title "Asoko Asoko Asoko." Due to its explicit mature themes and adult content, the manga is strictly intended for audiences aged eighteen and older, despite its initial publication history in a shonen magazine.