So, from what I understood while translating it, "Reis Secret" is a Gainax approved Evangelion parody competition that took place around 1996. It seems like there was also a Brave Command Dagwon parody competition mentioned on the last page (pic 20). The organizer is probably The Animek Editorial department, as it states that : Animek accepts fan letters to be sent to the authors listed in the book, whose contact information is not disclosed. In the end, there were 21 winners who created hilarious manga chapters about Rei, each with different art styles. There are also some extra artworks from them. On the last pages (pic 19), you can find the contact information of the main author, including their address, birthday, and blood type, which is a bit strange since these were probably meant for fan mail or interested companies. It looks like there was a circle name mentioned, so it might have been a team name. In the end, the authors could choose which information they wanted to share and which they didn't. Other infos: First edition published on November 10, 1996 Third edition published on March 1, 1997

Editor: Masanobu Komaki

Publisher: Umino Eiichi

Publisher: Rapport Co., Ltd. ,CRAPPORT.K.K. 1996

Edit: Animek editorial department

Design: Estor Co., Ltd.

Printing shop: Biken Co., Ltd., Toppan Printing Co., Ltd.

Chapers names: -"Angel's Tamekey Yoshida Yakora"

-"Gerion Shin-chan Ichikarazuyama"

-"I didn't pray to God, Eiaki Ichihoba."

-Sukabon Theater → Yoshimi Yoriku

-Swimmer → Naoko Takahashi

-Stranger Den Joe Kogedonbo

-PRMISED WORDS Ayotaya Shinako

-Na・M・Daichishimamoto Harumi

-Red Moon Ichitsuruhashi Matazo

-Rei-chan's Secret Volume → Oedo Shinemon

-Man's Battle → Koara Kimura

-Akine Mononokioku Makino

-Fuun! Rei's Castle Tateo Tsuyoshi

-A common scene...Kaori Kamiya

-Ayatsu Ayanami and others → Akira Hojo

-Girl doll → Akira Jiryu

-That woman inside me... Sayaka Ishimaru

-Rei's move Matsutake

-MISTAKE MYSTERIOUS→Saki Aoba

-Ayanami's daily life... → Kisaragi Mabeke

-Inochi Maki Tono

I try to collect every nge manga and show the forgoten/never traslated side of nge.

Im happy to answer any other questions.

Also sorry for bad pic quality i didnt wanted to make cracks on this manga.

I gonna post soon or later a short story of 1 chapter that i find really interesting. (I gonna put the link here when im done)