An article translated into Japanese illustrates that the descriptions of all acts of worship legislated by Allah, the Almighty, or his Prophet (peace be upon him). This article, illustrating the Prophet's prayer, is excerpted from "Summarized Islamic Fiqh" by Sh. Muhammad ibn Ibrahim Al-Tuwajri (may Allah reward him).

An article translated into Japanese extracted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him) includes the following points about prayer: ruling of the daily five prayers, legitimacy wisdom and importance, and ruling and results of neglecting it intentionally or unintentionally. In addition, it shows the virtue of waiting for the prayer, walking to mosques for prayer while being purified, ways to getting submissiveness in prayer, characteristics of permissible weeping in it, and times of presenting deeds before Allah (Exalted and Glorified be He).

An article translated into Japanese and excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It talks about the ablutions: nullifiers, cases of performing ablutions due to doubt, and what about ablutions if we are injured.

An article translated into Japanese extracted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him) includes the following issues about ablutions: Definition, virtues, obligatory acts, recommended acts, water quantity, characteristics of sufficient ablution, complete description, description of Prophet’s ablutions, and supplication after completing ablution.

An article translated into Japanese and excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre shows the definition and types of purification. It also mentions the types of water, ruling of using the utensils made of gold or silver, and the types of impurities.

An article in Japanese and excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre mentions some supplications mentioned in the Quran. Thus, a Muslim should follow this guidance while caring about the allowed worldly tools and means.

An article translated into Japanese and excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It includes the following points about zakah (alms): Developing zakah funds, those deserving/not to receive it, distributing it to more than one channel, paying it to parents, sons, or spouses, and what people say when receiving it.

An article translated into Japanese excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It handles the following points about zakat al-fitr (charity after breaking Ramadan fast): Reason of legislation, items, amount, and when it is obligatory and spent.

An article translated into Japanese and excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It includes the following points about pilgrimage and umrah: Acts on the day of sacrifice, delaying throwing stones, Mina and Muzdalifah borders, time of throwing stones on the days of tashreeq, delaying ifada circumambulation, what if a person cannot go to Muzdalifah, throwing stones in the evening, what if a woman is menstruating, deputizing others for throwing, and entering the Kaaba along with some other matters.

An article translated into Japanese and excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It shows that each act of worship has a certain way to perform which Allah or his Prophet (peace be upon him) clarified. The Prophet (peace and blessings of Allah be upon him) performed pilgrimage once, which was called "Farewell Pilgrimage." In this sermon, he demonstrated the rituals to his nation and said, "Take your rituals from me." this booklet is a description of pilgrimage and umrah.

An article translated into Japanese and excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It includes the following points about pilgrimage rites: Types, best types, and how to enter Mecca.

An article translated into Japanese and excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It includes the following points about ransom in pilgrimage: Prohibited acts during pilgrimage, killing a wild game, intercourse during pilgrimage or umrah, cutting trees of Meccan sanctuary or killing its game, boundaries of Medina sanctuary, repeatedly committing a prohibited act, when slaughtering is obligatory, ransom types, and sending meat outside the sanctuary along with other related issues.

An article translated into Japanese and excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It includes the following points about pilgrimage: Definition and how to begin ihram (intention to perform pilgrimage), mecca boundaries, description and virtue of talbeya, permissible, obligatory and forbidden acts during pilgrimage, menstruation during pilgrimage, and what to do with a pilgrimage when s/he dies performing this noble worship.

An article translated into Japanese excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It handles the details of some prayers that people would perform while having an excuse due to illness, traveling, or fear.

An article translated into Japanese excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It handles the following points about prostration due to forgetfulness in prayer: Definition, reason of legislation, cases, what to say during it, and cases of prostrating when coming to pray lately.

An article translated into Japanese and excerpted from the book "Summarized Islamic Fiqh" of Sheikh Muhammad ibn Ibrahim Al-Tuwajre (may Allah preserve him). It shows the obligatory acts in prayer and what if one forgets to perform one of these acts.