Hikaru's diary on learning to solder

How do you do soldering?
Let's answer this question together with Hikaru.

• Mr. Fusamura

  A graduate of the university that Hikaru attends. Working at a certain manufacturer.

  In his school days, his original electronic handicrafts surprised other people.

  He often goes to AKIBA on holidays.

• Hikaru

  A student in his fourth year of university. He likes music and movies.

  He had no background with electronic handicrafts, but happed to try "soldering".

• Yotchan

  Hikaru's cousin, whose tendency for breaking toys will have an influence on Hikaru's future.