Michiko Arasaka (Kei's daughter)

Michiko Arasaka is the youngest daughter of Kei Arasaka. She's head of the Princess Faction of the Arasaka Corporation. She became a US citizen and allies with the US government. During her time while she goes out on the town she is escorted by a super solo bodyguard Kenichi Zaburo.

Development
Mike Pondsmith first mentioned Michiko Arasaka while in Poland panel where he made live CP2020 session. Later when ask about the scenario on Reddit, Mike answered it was known as "Michiko's Night Out."

"The name of the scenario is "Michiko's Night Out." It involves the granddaughter of Saburo (Kei's youngest daughter) leaving the Arasaka compound on her 18th birthday in the company of her personal bodyguard, the super solo Kenichi Zaburo (Morgan's Arasaka nemesis). While she's out barhopping in Night City, she runs into (and causes) enormous amounts of chaos, culminating in a wild fling with --get this--Adam Smasher, the cyborg.

''I ran this scenario for my own players and extended it over several months. It's a favorite of mine, because the external threats are far less troublesome that the ones the players bring with them to the table. And Michiko is a wonderful NPC to play--she's like Battle Angel Alita crossed with a mad Girl Genius. You will meet a somewhat older Michiko in the Time of the Red, and she might be showing up in 2077."''

Upon release of the Cyberpunk Red Jumpstart kit it was finally made clear that Michiko was now a canon character in charge of a faction of the Arasaka Corporation.

Trivia

 * She is not directly related to Michiko Arasaka, Saburo's third and finale wife.
 * Mike Pondsmith described Michiko as Battle Angel Alita combined with a mad girl genius.