However, I notice the words "couple," "sex training," and "galtachi" (which might be a transliteration or typo) together suggest a topic related to intimate relationship education for couples.
Furthermore, this trend has given rise to the "Spin-off" economy. Publishers have realized that if the intermission couple becomes popular enough, they can sustain their own series. We’ve seen manga spin-offs dedicated entirely to the "side couple" from a popular Shonen jump series, proving that the margins can indeed become the center. incha couple ga you galtachi to sex training s