A science fiction action series about the future battles between a planetary police force and an international crime syndicate. 

A science fiction action series about the future battles between a planetary police force and an international crime syndicate. The series plays out as a mix between science fiction and an old western.

The non-athletic head of the school newspaper department participates in various club activities, including a number of sports clubs, with disastrously hilarious results. 
(Source: AniDB)

Yet another expansion of the Marine Boy series.  This time 65 episodes were added to the 1966 series and all 78 episodes were sold to the US.  The broadcast history of the show in Japan was slightly more complicated, with only the first 36 episodes of the 78 shown at first but later on all 78 were shown, out of which 65 are contained in this entry and 13 in the Ganbare! Marine Kid series.

An expansion of the original Dolphin Ouji series. Character names were altered, (changing 'Dolphin Prince' to 'Marine Kid' and 'Neptuna' to 'Neptina'), characters were added and concepts expanded. In order to distance the new series from the original trial episodes, the series was re-titled Ganbare! Marine Kid. 
(Source: Wikipedia)

Kamui is a ninja from the Edo period who has decided to leave his clan. After doing so he is pursued relentlessly by the members of his former clan; who consider him to be a traitor and therefore wish to kill him. Kamui then wanders around Japan to escape from them by using his intelligence and great abilities to survive. In the course of the series Kamui begins to suffer from paranoia because of his status as a persecuted man. Kamui then started to believe that everybody wished to murder him and became distrusting of everyone he came across. 
(Source: Wikipedia)

Tele-Cartoon Japan