GTO S02 E10 Final chapter rush! The Onizuka 10 years ago tragedy? Defend the chain ... student of revenge

Director Sakurai takes Ayuna to the hospital with bad stomach pain. She's been hiding the fact that she's still pregnant from everyone, including her boyfriend. Meanwhile, Honami learns her brother, Sawamura, was best friends with Onizuka 10 years ago, before he died.