i was loking for that tea also and i found out that it is the same name blue mallow, the citrus part is the lemon that see adds at the end, you can see it in this video with the real tea
(http://www.youtube.com/watchv=BLMXCtFzTIE&translated=1 ).
this tea i think it is from france. but i kown a tea shop in the states that has it "the CROWN AND CRUPPETS TEA ROOM" you can google it. look for marie antoinette under black tea: in that tea they use blue mellow
well hope tis was help full
best of luck.
Dec 08, 2010 Rating
Blue Mallow tea by: Jen
Yes is is a real tea and you can purchas it, this is a link to the web site.
http://www.teacuppa.com/Blue-Mallow-Flower-Tea.asp
:) I also watched the anime and searched for the tea, Hope that helps you.
Apr 24, 2010 Rating
Want the tea by: Andrew
I really like the tea
i want to know where can i buy it
If someone knows, pls contact me and tell me all in details
I request you all, pls help me
My Email : takishimakei.andrew46@gmail.com
Mar 19, 2010 Rating
Nettle? by: Anonymous
I think it might be nettle tea with some other blend (nettle tea isn't blue but it turns pink when you add lemon to it...)
Feb 10, 2010 Rating
blue mallow tea by: Anonymous
Yes the blue mallow tea is real. This tea is from china other common names for this tea is Other names:
Common Mallow, Schloss Tea, Althea zebrina, and French hollyhock, High Mallow
I imagine you watch the anime special a when Akira is serving this tea ja ja ja hope this helps.
Jan 01, 2010 Rating
Blue Mallow Tea by: DD
im the same ,i think the name is just blue mallow tea and to turn it pink like the anime just add some lemon juicse. thats all i know though sorry i couldnt help that much