A collection of comic epistles voiced by a self-proclaimed Japanese schoolboy living in America, offering episodic, satirical observations on immigration, labor, race, politics, manners, and popular culture. The narrator recounts workplace scrapes, encounters with local officials and neighbors, and reactions to public events and reforms, using exaggerated language and caricature to expose cultural misunderstandings and social prejudices. Recurring targets include civic ceremony, temperance and suffrage movements, tariff and financial debates, and everyday urban life, with humor that mixes pointed social critique and playful absurdity.