Kiyoshiro invites the gang along to his academic conference, upon hearing that his hotel is
haunted by a Zashiki-warashi. There, they investigate the rumor of the haunting, while Gammamon has trouble accepting what happened to Bokomon.
Bakumon's been staying
with me since that day,
،كان باكومون يقيم معي منذ ذلك اليوم
Bakumon wohnt seitdem bei mir,
Vive en mi casa desde entonces,
Vive en mi casa desde entonces,
Il vit dans ma chambre
depuis cette fameuse journée.
Da allora si è spostato nella mia stanza,
Desde aquele dia, ele tem 
ficado no meu quarto.
С того дня он живёт у меня.