Big changes are afoot in Edo in the wake of Shigeshige's funeral and Nobunobu's appointment as shogun.
but I'd wager one of his relatives 
had been taken hostage or something.
لكني أراهن أنه قد تم أخذ أحد أقربائه كرهينة أو ما شابه
Imagino que tomaron algún rehén.
mas aposto que algum parente foi
 preso como refém ou coisa assim.