Mutsu gets sick of Sakamoto after his idea of selling bags with room for 50 million falls flat, and dumps him in the ocean.
We've already got one, the firstborn 
of a certain samurai family.
لدينا واحدٌ سلفًا، الابن البِكر لعائلة ساموراي معيّنة
Tengo bastante con el hijo mayor y más 
bajito de cierta familia guerrera.
Já temos um, o primogênito 
de uma certa família samurai.