Who Is Kippei Mikami?

The Cubs announced that they had signed a Japanese pitcher named Kippei Mikami this week and I have been obsessed with answering one simple question:

I had never heard of this guy before.  Here's what the article on Cubs HQ said about him: 

A former Rikkyo University pitcher, Mikawa, briefly retired from Baseball only to leave CyberAgent 3 a few months ago to pursue a dream in American Baseball. That dream has officially become a reality, as Mikawa is joining the Cubs and will await his system placement. Before his brief retirement, Mikawa was part of the Yomiuri Giants Jr. squad, which is equivalent to a Minor League affiliate in the U.S.

Hmm, I've never heard of the Giants farm team being referred to as the "Jr. squad" before, but, OK, I'll take that at face value.  But if he went from Rikkyo to the Giants, he must have been drafted, right?  But I looked through the last few years of the NPB draft and I don't see a player by that name being drafted by the Giants (or anyone else).  And I looked through the Giants rosters for the past four or five seasons as well (both 70 man and ikusei) and I didn't find him there either.  

I did some Google searching and once I found the kanji for his name (三河吉平), I started finding some information for him.  He did pitch for Rikkyo but it looks like he only appeared in three games over his four years there.  He pitched 1/3 of an inning against Keio on September 10th, 2023, facing three batters and giving up no runs.  His next outing didn't go as well - one inning against Meiji on September 30th of that year in which he gave up two runs on a hit and a walk.  It would be 13 months before he'd appear in another game and it was a disaster.  He recorded no outs against Tokyo on October 27th, 2024, facing seven batters and walking four of them, hitting one of them and giving up two base hits.  He was charged with five earned runs.  Keep in mind that Tokyo University is traditionally the doormat of the Tokyo Big Six league so read into that what you may.  (I got the stat lines from his college games here.)

Rikkyo University's web page for the "career paths for 2024 graduates" does indicate that he went to work at a company called "CyberAgent" but does not indicate that he'd be playing baseball for them - which more or less matches what the above blurb said.  

OK, so his story is more or less checking out.  Except for the thing about the Giants.  Seems a weird thing to lie about since it's relatively easy to check it out.  But then I found this web page listing all the teams he played for and it all fell into place.  He did indeed play for the "Yomiuri Giants Jr." team but it was in 2014 when he would have been 12 years old.  The "Yomiuri Giants Jr." team is apparently a youth team that I assume has some connection to the NPB club but is not in any sense "equivalent to a Minor League affiliate in the U.S.".

I'm somewhat baffled about why the Cubs signed this guy.  He hasn't pitched competitively in 18 months and he didn't pitch particularly effectively or often before that.  I mean, I wish him the best of luck and it's not my money, but he's certainly a long shot.  I would think there would be other guys playing in the corporate or indy leagues in Japan that would be more likely to pan out (although we're still talking long odds).

I can't imagine that the Cubs thought he'd actually been in the Yomiuri Giants' organization.  If they did, that's really embarrassing.

It should go without saying but I'll mention it anyway - as far as I know, Mikawa doesn't have any baseball cards.