Go Beyond the Risk
with Time Machine

About us

Time Machine Underwriters is the first Managing General Agency (MGA) specialized in Warranty & Indemnity insurance in Japan.

Service

We provide underwriting services on behalf of Mitsui Sumitomo Insurance Company as a MGA.

Book

表明保証保険の実務(第2版) ―M&Aにおける新しいリスクマネジメント手法

Practice of W&I Insurance (2nd Edition)

Author: Kosuke Inada, Kenichi Ko and Toshifumi Kajiwara
Publication: 14 February 2024

News

  • 9/18/2024
    Media

    The book by Kosuke Inada and Toshifumi Kajiwara, “Practice of W&I Insurance (2nd Edition)”, was recommended by Zaikai Online on 15th September, 2024.

    https://www.zaikai.jp/articles/detail/4339

  • 2/15/2024
    Book

    The book by Kosuke Inada and Toshifumi Kajiwara, “Practice of W&I Insurance (2nd Edition)”, was published from Kinzai Institute for Financial Affairs.

    https://store.kinzai.jp/public/item/book/B/14389/

  • 11/10/2023
    Media

    The comments by our CEO, Kosuke Inada, was posted in the article, “Demand for domestic M&A cover rises in Japan as cross-border activity falls” on the (Re) in Asia October 31,2023. https://reinasia.com/demand-for-domestic-manda-cover-rises-japan-while-crossborder-activity-falls-unlocked/