It's written "gomennasuwako". An untranslatable pun, really.
But I called you!Chikuwa-buTouhou Mikan no. 2I'm S-uwak-orry A pun on Suwako's name and the apology "gomen nasai".The drama is starting.Mhm.Ah! The drama!And now for today's news...Waaaaaah...I'm S-uwak-orry.