The normally energetic Mr. Tendou makes a very somber announcement at a school staff meeting: he's decided that it's time to say goodbye. Word spreads quickly around the school, quickly reaching Ashibe and his friends. Is Mr. Tendou really going away forever?
Mr. Tendou's even crazier than usual...
...الأستاذ تيندو أكثر جنوناً من المعتاد
Herr Tendou ist noch verrückter als sonst …
Tendou-sensei 
está más loco que de costumbre.
Tendou-sensei está más loco
que de costumbre.
Il fait comme si de rien n’était…
Il maestro Tendou è ancora più pazzo del solito...
Parece que o professor Tendou
está pior que o normal.
Тэндо сегодня ещё безумнее...