Complete the indicated task to unlock the achievement.

Achievement	How to unlock
1UP	Increased life.
Ammunition depot	Collect maximum quantity of bomb (default setting)
Blonde ninja girl JUNIS	Watch the ending with JUNIS.
Dusk	Stage 3 clear.
Go deeper into the castle	Stage 6 clear.
Great man	Watch the ending without continuing in NORMAL mode.
Here comes the hero	Stage 1 clear.
Hero	Watch the ending without continuing in HARD mode.
High priest	Scored 1,000,000 with TENGAI.
Hurry up! Before the sun comes up!	Stage 4 clear.
Levitation stone	Stage 2 clear.
Master swordsman	Scored 1,000,000 with SHO.
Mech samurai KATANA	Watch the ending with KATANA.
Money in the world	Obtain more than fifty bonus items.
Monk power at full throttle!	Upgrade the shot until maximum.
Naked samurai AINE	Watch the ending with AINE.
Philanthropism	Clear the stage without destroying any enemies.
Rampaging maiden MIKO	Watch the ending with MIKO.
Reddish brown	Scored 1,000,000 with KATANA.
Rushing into the castle	Stage 5 clear.
Samurai general	Scored 1,000,000 with AINE.
Sengoku hero	Unlock all achievement.
Special grade	Scored 1,000,000 with MIKO.
Strong man	Watch the ending without continuing in EASY mode.
Superior ninja	Scored 1,000,000 with JUNIS.
The last of the ultimate organism	Stage 7 clear.
True hero	Watch the ending without continuing in VERY HARD mode.
Turbo monk TENGAI	Watch the ending with TENGAI.
Vengeful saber SHO	Watch the ending with SHO.