Exciting fortune-telling for two (ふたりのときめき占い)
Released by Bandai these were a Game & Watch style LCD game that could do fortune-telling. Tomy had a simliar toy called the Tarot Star. ¥5,980
Everything I can find states Herpits were first released in 1983 but here is a Herpit from 1981 featuring Pino Pino of Creamy Mami fame. This predates the show by two years, as Pino Pino was released by Bandai first in 1981. Text on the box is as follows:
Pino Pino, a little friend from an outer planet, tells the luck on your precious day with horoscope, or shows your affinity with the boy friend judging from birthdays and bloodtypes of the two. You can play an exciting game with it as well.
Herpit (ハーピット) 1983
Aishite Night (愛してナイト) 1983 or 1984
Herpit (ハーピット) 1984
Petit Herpit (プチハーピット) 1984
Smaller size on a kecychain.
Petit Herpit (プチハーピット) 1984
Same as previous one but yellow.
Petit Herpit Fortune Telling Notes (プチハーピット占いノート) 1984
Has an attached keychain. Text on notebook is as follows:
Petit Herpit like Fairly Angel, brings the luck on your precious day with horoscope showing congeniality with your boyfriend by birthdays and bloodtypes of the two. It is a very valuable partner for the girls to have one. Petit Herpit gives satisfaction.
Anmitsu-hime (あんみつ姫) circa 1986
Herpit (ハーピット) 1987
My Birthday (マイバースデー) 1988
Kero Kero Keroppi (けろけろけろっぴ) 1991
Pretty Soldier Sailor Moon R (美少女戦士セーラームーン R) 1993
Marketing documents for the Sailor Moon Herpit
Marmalade Boy (ママレード・ボー) 1993
Commercials:
https://www.youtube.com/watch?v=iW4CRTQFJEg