I-58 was formally loaded with Kaiten subs, so the first battle was "Operation Kaiten", and its team, known as "Diamond Fleet"...

I-36

I-48

I-56

I-53

I-47

...Departured from Ootsushima. As they were heading towards their targets, I-58 (from now referred to as 58) headed to Guam.

58 is loaded with 4 Kaitens

There's a record stating that he's a First Lieutenant

About 19 to 23 young men were sent out to sea

Some said the Captain had heartbreaking experiences...

Then let himself be warned.

Sooner...

Or later -dechi

2nd team "Diamond Fleet"