An official 4koma manga by various artists about the videogame, "Super Mario Sunshine", published in 2002.

Yuuichi Tate is overjoyed: He gets to go to a brand new high school. Of course, then he just happens to find out the school he choose is under frequent attack by strange creatures called ''Orphans'', and the school set up a special task force of female members called ''HiME''s, using various elements as their powers, to battle these invaders. That's not all, though. Each member of the HiME task force has their own, unique ''Key'', another person whom, upon being discovered, can team up with the HiME to create a ''Child'', a combative unit specifically needed to effectively battle these Orphans. And with Yuuichi's luck, he just happens to find out he's not just the ''Key'' for one of the HiMEs, but for two... Two highly competitive, rival schoolgirls. And that's only the start of the trouble.
(Source: Tokyopop)

A newly ordained priest named Theo Camming visits a rural town somewhere in Germany. However, his congregation gets attacked by Demoniacs and some of them had been in his own congregation.
After being wounded, a female Blassreiter fighter arrives to save him and the rest of the village. However, she finds out that the priest was about to die.
(Source: MangaUpdates)

Hyuma Hoshi is an aspiring pitcher who wants to be a star like his father. The commitment of the pair to their sport and to one another is almost unbearable in its intensity. The down-to-earth realism of this series with its insights into baseball strategy has delighted generations of adults and children alike.
(Source: MU)