Mangas

ボクを包む月の光, ボクを包む月の光 -ぼく地球(タマ)次世代編-, 包围我的月光, Boku wo Tsutsumu Tsuki no Hikari, Boku wo Tsutsumu Tsuki no Hikari -Bokutama Jisedai hen-, PSME 2, PSME Nex
Since the conclusion of the original series, Rin and Alice are leading happy lives. Their son, Ren, is a very normal boy. But one day, Guardian Angels (?) appear in front of him! What is this power Ren has? The much anticipated sequel to Please Save My Earth!
Cosmo na Bokura
From MegKF: This 4 volume manga is about Haruko, who, after her mother's death, gains her mom's familiar and her witch's name. Unfortunately, Silk, the cat familiar, has been unable to teach Haruko any magic but dream communication. But beware, if anyone finds out her witch name, she'll have to obey that person. Is this real, or is it all in her mind?
2002
En 1945, au Japon, deux bombes sont largués, une à Hiroshima, l'autre à Nagazaki, il s'agit des premières bombes atomiques. Le physicien qui, grâce à ses découvertes, permit leur conception n'était autre qu'Albert Einstein.En 1954, Albert Einstein vit aux États-Unis, et il sent la mort approcher. Beaucoup lui demande d'assumer les conséquences des explosions, mais il est bien trop vieux. Des pilules ralentissant le vieillissement ont été conçues et lui ont été donné, mais le vieil homme préfère parier sur la jeune génération. Il confie donc une mission à deux enfants : Hikaru et Haruhi, deux garçons qui, lorsqu'ils sont endormis, peuvent se projeter dans le futur. Leur mission : rencontrer une jeune fille nommé Ruika qui ne naîtra que des années plus tard.
Tower of the Future
From CMX: Matsuyuki Takeru could not have anticipated the decidedly different turn his life has taken. After his mother's death, life continued at a reasonably normal pace — he studied hard for exams, played fantasy role-playing games, even fell in love. But things began to change when he discovered a half-sister he didn't know about. A strange boy started appearing, claiming to be a warrior reborn who must fight an epic battle against forces of evil! When fantasy becomes reality, will every choice he makes affect the outcome?
In the year 20XX the vast city of New York is under constant terrorist attacks at public places. The police is clueless and the culprit is roaming the city free. The police’s only witness died, and her clones are useless, so they are left with no choice but to receive the help of Jojo Schmit of the EPIA section, a section dedicated to ESP related phenomena.
Cibi no YaYaYa! -  Guuzen ga Nokosumono -Kioku Senmei II- -  Please Save My Earth - Side Story -  PSME BIRTH -  Things Accidently Left Behind
Collection of 3 short stories, the first two are Please save my earth related, but they are standalones and spoiler free: PSME-Things accidently left behind PSME-BIRTH Cibi-01 no YaYaYa! (Cibi, right, not Chibi)