Shintarou Nakazawa

Career overview

Role: Meticulous television and film archivist.
Task: Write a career overview of Shintarou Nakazawa (Directing).
Constraints:
Use ONLY verifiable facts from the provided sources.
No invented titles, names, dates, awards, etc.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
Length: 180-260 words.
Structure: 2-3 short paragraphs.
No preamble, no JSON.
Source [1]: Shintarou Nakazawa (仲澤慎太郎). Known for Directing. Known credits: 11. Gender: Male.
Source [2]: Roles: Storyboard Artist, Director, Second Assistant Director, Second Unit First Assistant Director, Production Assistant, and Storyboard. Works include: The Wind Rises, The Secret World of Arrietty, The Boy and the Heron, From Up on Poppy Hill, Haikyu!!, The Grimm Variations, Haikyu!!: Lev App.
Source [3]: General MyAnimeList info (no specific facts about him).
Source [4]: Gender: Male. Roles: Assistant Unit Director, Storyboard, Episode Director.
Paragraph 1: Introduction and Roles.
Shintarou Nakazawa is a male professional in the anime and manga industry. His work includes various production roles such as director, storyboard artist, and episode director. He has also held positions as a second assistant director, second unit first assistant director, production assistant, and assistant unit director.
Paragraph 2: Credits/Works.
Nakazawa's credits include several notable titles. His work is associated with films such as The Wind Rises, The Secret World of Arrietty, The Boy and the Heron, and From Up on Poppy Hill. Additionally, he has contributed to projects including Haikyu!!, Haikyu!!: Lev App, and The Grimm Variations.
Drafting for word count and flow:
Shintarou Nakazawa is a male professional working within the anime and manga industry. He is known for his work in directing and has held a variety of production roles. His professional credits include positions as a director, episode director, storyboard artist, and storyboard contributor. Furthermore, Nakazawa has served as a second assistant director, second unit first assistant director, assistant unit director, and production assistant.

His body of work encompasses several notable productions. Nakazawa has been involved with films such as The Wind Rises, The Secret World of Arrietty, The Boy and the Heron, and From Up on Poppy Hill. His contributions also extend to television or other media projects including Haikyu!!, Haikyu!!: Lev App, and The Grimm Variations. According to industry databases, he has 11 known credits.
Word Count Check:
"Shintarou Nakazawa is a male professional working within the anime and manga industry. He is known for his work in directing and has held a variety of production roles. His professional credits include positions as a director, episode director, storyboard artist, and storyboard contributor. Furthermore, Nakazawa has served as a second assistant director, second unit first assistant director, assistant unit director, and production assistant.

His body of work encompasses several notable productions. Nakazawa has been involved with films such as The Wind Rises, The Secret World of Arrietty, The Boy and the Heron, and From Up on Poppy Hill. His contributions also extend to projects including Haikyu!!, Haikyu!!: Lev App, and The Grimm Variations. According to industry databases, he has 11 known credits."

Count: ~145 words. I need to reach 180-260.
Expanding to meet word count (without inventing facts):
I need to be careful. I can't invent facts. I can only elaborate on the roles and titles provided.

Let's re-examine the sources.
Roles