Haruto must finally face what he's been dreading for so long: his first day of classes. While he would love nothing more than to get unceremoniously kicked out of school, Haruto only ends up earning some unwanted scrutiny from a new teacher!
In that case,
،في تلك الحالة
Okay.
En ese caso,
En ese caso,
Dans ce cas,
In tal caso,
Nesse caso...
Тогда… надо добиться 
минимально допустимой оценки.