Never one to care where etiquette was concerned and always living as he pleased, Joshua rarely bowed.
As the leader one of the world's top martial arts dojo in his past life, people would bow to him most of the time in hopes that he would take them in as a student. In this world, he's a formidable Gold-tier warrior and a noble count. Unless there was an existence that could earn his veneration, he would not need to bow.
Still, as he encountered a god—especially a sagely name like Father Nature—the warrior willingly paying homage.
Late in the Battle of the Dark Abyss in his past life, large tracts of lost ground on the Mycroft Continent was reclaimed. However, the demon-polluted earth was uninhabitable; should people or livestock drink or eat within the contaminated zones they would be infected by the magical malady known as Corruption.