Hidden karaoke songs: Go on a date with any girl on March 3rd
and take her out to the Karaoke bar. Quickly press Up(2),
Down(2), Left, Right, Left, Right,
X, Circle before entering the bar. Go inside and
quickly press Up(2), Down(2), Left, Right,
Left, Right, X, Circle at the screen
that displays the selection of karaoke songs.
Choosing karaoke songs: Go to the Karaoke bar with any girl three times. On
the fourth time, the message "Anata No Uta Mo, Kikitaina"
will appear. Quickly press Up(2), Down(2), Left,
Right, Left, Right, X, Circle.
Friendly (Nakayoshi) mode: Start a new game. At the screen where you choose your
name or nickname, enter, MI-NN-NA ("everyone"
in Hiragana) as your Myoji (family name). Then, enter NA-KA-YO-SHI
("friendly" in Kanji) as your Namae (first name). Enter
any value for a birth date, blood type, and other fields. All
the female characters (except Ray) will be start in friendly status
with your character. Ray is a female. Call her constantly on Sundays
and holidays to have her fall in love with your character.
Stat boost: Start a new game. At the screen where you choose your
name or nickname, enter KO-NA-MI-MA-NN
(Konami-man in Hiragana) as your Adana (nickname). Enter any
value for a birth date, blood type, and other fields. All your
character's stats, including Stress, will be boosted to 573. This
may be used in conjunction with the friendly mode code.
Stage skip: Pause the game and quickly press Left(2), Right(2),
Down, Up, Down, Up, Circle(2),
Square(2), Triangle, X, Triangle(2)
after your score passes 573,000.
Twin Bee power up: Pause the game and press Up(2), Down(2),
Left, Right, Left, Right, X,
Circle In the Twin Bee mini-game. The Twin Bee mini-game
may be played after joining the Computer Programming Club for
at least two years (you will eventually play it at the school
festivals); or by selecting the "Omake" choice on the
options screen when the game is started.
Stardust Symphony Ex mini-game: This is a mini 3D shooter that demonstrates some of
the PlayStation's 3D processing capabilities. It can be accessed
by joining the Computer Programming Club for all 3 years and eventually
becoming the Club Leader.
Album mode: Press Up(2), Down(2), Left, Right,
Left, Right, X, Circle on controller
two during the credits after the game ends.
Increasing HPs during battles: Press Up(2), Down(2), Left, Right,
Left, Right, X, Circle during a battle
to increase HPs to 5730.
Decreasing HPs during battles: Press Up(2), Down(2), Left, Right,
Left, Right, Circle, X during a battle
to decrease HPs to 1.
Make Shiori say I love you: Wait until Shiori's description of the legend is done,
when you see her standing under the tree before the opening sequence.
Then, press Up(2), Down(2), Left, Right,
Left, Right, X, Circle on controller
two. She will say "Suki desu", which translates to
"I love you".