Mass schedule for the Immaculate Heart of Mary Chapel (Osaka)
The Mass schedule for the Immaculate Heart of Mary Chapel in Osaka
| 2025/03/01 | Sat | Saturday of the Blessed Virgin Mary (IV class) White | 10:30 |
| 2025/03/02 | Sun | Quinquagesima Sunday (II class) Violet | 10:30 |
| 2025/03/03 | Mon | Feria (IV class) Violet | 18:30 |
| 2025/03/04 | Tue | St. Casimir, Confessor (III class) White | 18:30 |
| 2025/03/05 | Wed | Ash Wednesday (I class) Violet | 6:30 |
| 2025/03/08 | Sat | Feria in time of Lent (III class) Violet | 10:30 |
| 2025/03/09 | Sun | First Sunday of Lent (I class) violet | 10:30 |
| 2025/03/14 | Fri | Ember Friday in time of Lent (II class) Violet | 18:30 |
| 2025/03/15 | Sat | Ember Saturday in time of Lent (II class) Violet | 10:30 |
| 2025/03/16 | Sun | Second Sunday of Lent (I class) violet | 10:30 |
| 2025/03/21 | Fri | Feria in time of Lent (III class) Violet | 18:30 |
| 2025/03/22 | Sat | Feria in time of Lent (III class) Violet | 10:30 |
| 2025/03/23 | Sun | Third Sunday of Lent (I class) violet | 10:30 |
| 2025/03/28 | Fri | Feria in time of Lent (III class) Violet | 18:30 |
| 2025/03/29 | Sat | Feria in time of Lent (III class) Violet | 9:00 |
| 2025/03/30 | Sun | Fourth Sunday of Lent (I class) Rose or violet | 10:30 |
| 2025/04/04 | Fri | Feria in time of Lent (III class) Violet | 18:30 |
| 2025/04/05 | Sat | Feria in time of Lent (III class) Violet | 10:30 |
| 2025/04/06 | Sun | First Sunday of the Passion (I class) violet | 10:30 |
| 2025/04/11 | Fri | Feria in Passiontide (III class) Violet | 18:30 |
| 2025/04/12 | Sat | Feria in Passiontide (III class) Violet | 10:30 |
| 2025/04/13 | Sun | Palm Sunday (Second Sunday of the Passion) (I class) violet | 10:30 |
| 2025/04/17 | Thur | The Lord's Supper (Maundy Thursday) (I class) Violet | 18:00 |
| 2025/04/18 | Fri | The Passion and Death of Our Lord, (Good Friday) (I class) Black in Liturgical Action, Violet in Communion | 18:00 |
| 2025/04/19 | Sat | Holy Saturday (I class) Violet in Off. And White in Paschal Vigil | 19:00 |
| 2025/04/20 | Sun | The Sunday of the Resurrection of Our Lord Jesus Christ (I class with octave of I class) White | 10:30 |
| 2025/04/25 | Fri | Friday within the Octave of Easter (I class) White | 18:30 |
| 2025/04/26 | Sat | Saturday in Albis (I class) White | 10:30 |
| 2025/04/27 | Sun | Sunday in Albis, in the Octave of Easter (I class) White | 10:30 |
| 2025/04/29 | Tue | St. Peter Verona, Martyr (III class) Red | 10:30 |
| 2025/05/04 | Sun | Second Sunday after Easter (II class) White | 17:00 |