Complex sentence: Sujiroku is the eldest son of the leader of the Tenjinbashi family, but when his father died, he had to assume the role of leader at a very young age.Sujiroku enjoys the celebration festivals and has participated in many important cultural events all around Japan.
Split into simpler sentences: Sujiroku is the eldest son of the leader of the Tenjinbashi family, but when his father died, he had to assume the role of leader at a very young age. Tenjinbashi enjoys the celebration festivals and has participated in many important cultural events all around Japan.