Maju discovers Meimi is Saint Tail in this episode.
The keypad that the boss uses to page his subordinates is labeled:
0 1 2
3 4 5
6 7 8
9 / 0
(one of the zeros might be an asterisk?)
When Asuka Jr. sits on the bench, his classmates call each other Chiba and Yasuhiro, which are the two voice actors' names (Isshin Chiba and Yasuhiro Takato). They are regulars in the series voicing Asuka's classmates or police officers.
For some strange reason, Kyoko and Ryoko were not in the closing credits, even though this is their episode.
Torabatake (VA: Mugihito) is credited as Torahata in the English sub.
The lunch box has a picture of the mascot Ruby on it.
The scientist discovered the butterfly back in 1966 and says that was 30 years ago, which places the series in the current year of 1996.
Levitation of large objects seems to not be a problem for Saint Tail's abilities.
The Sakuraoba license plate is 12-34.
Junior's blood type is AB and his birthday is August 22. Horoscope is Leo.
Ruby the hedgehog joins Seira and Saint Tail in their prayer following the transformation.
The movie that Meimi's parents are watching is titled Comet Collides! The Last Night on Earth dated 1953 and made in the USA.
Meimi's tickets are for Feburary 19th, seats 2-G-17 and 2-G-18, which seem quite far compared to Rina's 1-A-2x pair. If the date is accurate to the broadcast year, that would put the concert on Monday night. Meimi mentions the day after tomorrow as the day of the concert, which means she was pondering what to do on Saturday night or Sunday morning. So Meimi waits until Monday class where she can see Junior again.
One of Asuka's classmates wears a light blue scarf when they greet Meimi about the concert tickets but in one scene, the scarf is missing.
Character introduction: Sawatari is a blonde-haired boy who had recently become the editor of the school paper. Coincidentally, in the first episode, Asuka Jr. used to go around with a camera hoping to catch Saint Tail in action until he became a Junior Detective.
The anime adds that the pitcher is playing in a championship game which is why tickets are hard to come by.
In the manga, Seira informs Saint Tail on the change of venue whereas in the anime, Saint Tail listens in and learns of the change.
English version: Dagger of Anubis
Japanese version: Dagger of Yatto
The Mayor's name is Hideo Morinaka. He also confirms that he is the uncle of Rina Takamiya.
Riko is the classmate who went to Wonder Garden. She went with Tominaga from class C.
The tiara was supposedly behind the hour or minute hand on the clock tower face, however, the clock tower has FOUR faces. How did Saint Tail know which one to reach after?