So. This happened. Anyone interested in tracking it down and translating? http://powerrangers.wikia.com/wiki/Tokusou_Sentai_Dekaranger/Futari_wa_Pretty_Cure
http://4chandata.org/m/SO-apparently-these-two-had-crossovers-with-Dekaranger-and-Magiranger-in-audio-dramasIs-there-anyway-to-find-these-things-subtitle-a157969
No idea how to track it, but I'd definitely be interested in seeing it.
The CD in OP's pic is just a collection of opening and ending themes from both franchises.
The two audio dramas were bundled with kids magazines, so tracking them down might be a bit trickier. Apparently Psychic Lover appears as themselves in the Dekaranger drama and sing a song to support the heroes.
I know I'd love to give it a listen. Would also be interested in tracking down the CD from OP's pic.
OP here. If it was bundled with a kids magazine I feel it would most likely be the telebi-kun mags advertised in the Kamen Rider Hyper Battle DVDs. Therefore, we should track down the issues of telebi-kun published in 2004 if we want to come closer to this obscure bit of toku and anime history.
OP here. Managed to track down some scans of a few magazines. Too bad we don't know exactly what magazine it was that had the audio drama. http://www.luckydrawtransformers.com/reviews/434/tv+magazine+2004-01
>>13519313
I did some additional research on the Japanese side. This is is the Terebi Magazine issue that had the Dekaranger crossover and the Magiranger crossover was in the second issue of 2006 (not on the list you linked). In addition, the issues of Tanoshii Youchien and Otomodachi that came out in the same month also had the same CDs.
OP Here. I do believe I have managed to actually track down the audio of the Dekaranger crossover! http://www.nicovideo.jp/watch/sm10468296 Now we just need to find the Magiranger crossover!
>>13519412
good idea checking nico
Turns out they also uploaded the Magiranger crossover! Now to download and have someone translate them! http://www.nicovideo.jp/watch/sm1030604
>>13515577
>tfw imagining Big Finish-esqe Sentai audio dramas.
Surely a tokusatsu show would rely on visuals.
>>13519653
Well supposedly there were audio dramas for Abaranger.