The title itself defines the protagonist by his relationships. He isn't just "Boku"; he is defined by who stands above him (authority/past) and who stands below him (responsibility/future).
Providing more context or clarifying your question would help in giving a more accurate and helpful response. boku ane otouto
In the realm of visual novels and romance anime/manga, the "sibling dynamic" is a well-trodden path. However, titles that specifically frame the protagonist as the middle child—sandwiched between an older sister ( Ane ) and a younger brother ( Otouto )—create a unique triangular dynamic that differs from the standard "one brother, many sisters" harem setup. The title itself defines the protagonist by his
