としても
to shitemo

Expression

1. even if ...; even supposing that ...

だれかが彼女 かのじょ しあわせにしたとしても彼女 かのじょ しあわせなら、それで い。
tano darekaga kanojō shiawaseni shitato shitemo kanojoga shiawasenara sorede yoi.
Even if it was somebody else who made her happy, as long as she is happy, that's fine.
Expression

2. also as ...; also for ...; also from the position of ...

学生 がくせい ふく普段 ふだん としても式服 しきふくとしても られるので便利 べんりだ。
gakusēfukuwa fudangito shitemo shikifukuto shitemo kirarerunode benrida.
The school uniform is convenient because it can be worn for both informal and formal occasions.