"Kanashimini Makenaide" , Grenadier's ending song is good :X By Mikuni (she sang song for FMP and FMP Fumofu also ) . I loved her song since the first time i heard them ...
Gantz is good ( but not as its manga ) , somehow i get confuse with it (cuz the last mission wasnt match with the manga ) . But still , most of ppl who i gave Gantz to , like it as well ...